Summary of earthquakes on a daily basis, with an experimental “single event equivalent” feature. Daily earthquake monitor data provided by USGS (usgs.gov). The data updates hourly.
Notes:
- “Day” is defined as the 24 hours from midnight UTC.
- “Single event equivalent” is the magnitude of an earthquake equivalent to all the earthquakes of that day combined in a single event. This is an experimental feature.
Earthquakes Today 2023-01-30 (incomplete period)
Number of earthquakes: 92
Strongest earthquake: 5.2
Single event equivalent: 5.69
Earthquakes Yesterday 2023-01-29 (events subject to review)
Number of earthquakes: 212
Strongest earthquake: 5.7
Single event equivalent: 6.18
Historic data
| Date | Events | Strongest | Single Event equivalent |
| 2023-01-30 | 92 | 5.2 | 5.69 |
| 2023-01-29 | 212 | 5.7 | 6.18 |
| 2023-01-28 | 222 | 5.9 | 6.24 |
| 2023-01-27 | 314 | 5.4 | 5.94 |
| 2023-01-26 | 29 | 4.3 | 4.49 |
| 2023-01-25 | 240 | 5.9 | 6.34 |
| 2023-01-24 | 277 | 6.4 | 6.73 |
| 2023-01-23 | 193 | 5.5 | 6.16 |
| 2023-01-22 | 192 | 5 | 6.00 |
| 2023-01-21 | 228 | 5.7 | 6.33 |
| 2023-01-20 | 245 | 6.8 | 6.98 |
| 2023-01-19 | 279 | 5.1 | 6.13 |
| 2023-01-18 | 233 | 7 | 7.13 |
| 2023-01-17 | 205 | 5.1 | 6.10 |
| 2023-01-16 | 208 | 6.3 | 6.47 |
| 2023-01-15 | 221 | 6.2 | 6.54 |
| 2023-01-14 | 164 | 5 | 5.79 |
| 2023-01-13 | 198 | 5.3 | 5.96 |
| 2023-01-12 | 202 | 5.5 | 6.26 |
| 2023-01-11 | 227 | 6 | 6.41 |
| 2023-01-10 | 228 | 5.7 | 6.13 |
| 2023-01-09 | 243 | 7.6 | 7.62 |
| 2023-01-08 | 192 | 7 | 7.04 |
| 2023-01-07 | 216 | 5.3 | 6.07 |
| 2023-01-06 | 259 | 5.9 | 6.20 |
| 2023-01-05 | 261 | 5.9 | 6.30 |
| 2023-01-04 | 188 | 5.4 | 6.07 |
| 2023-01-03 | 265 | 5.6 | 6.40 |
| 2023-01-02 | 250 | 5.4 | 6.27 |
| 2023-01-01 | 151 | 5.4 | 6.11 |
| 2022-12-31 | 296 | 5 | 5.90 |
| 2022-12-30 | 210 | 5.4 | 6.19 |
| 2022-12-29 | 217 | 5.3 | 5.96 |
| 2022-12-28 | 220 | 6 | 6.42 |
| 2022-12-27 | 197 | 5.5 | 6.11 |
| 2022-12-26 | 245 | 5.5 | 6.23 |
| 2022-12-25 | 224 | 5.4 | 6.25 |
| 2022-12-24 | 221 | 5.5 | 6.11 |
| 2022-12-23 | 242 | 5.8 | 6.16 |
| 2022-12-22 | 271 | 5.5 | 6.11 |
| 2022-12-21 | 297 | 5.4 | 6.19 |
| 2022-12-20 | 376 | 6.4 | 6.61 |
| 2022-12-19 | 292 | 5.2 | 5.95 |
| 2022-12-18 | 256 | 5.2 | 6.01 |
| 2022-12-17 | 254 | 5.6 | 6.17 |
| 2022-12-16 | 318 | 5.4 | 6.14 |
| 2022-12-15 | 288 | 5.9 | 6.38 |
| 2022-12-14 | 247 | 6.3 | 6.47 |
| 2022-12-13 | 244 | 5.7 | 6.26 |
| 2022-12-12 | 257 | 5.5 | 6.14 |
| 2022-12-11 | 200 | 6 | 6.43 |
| 2022-12-10 | 215 | 5.6 | 6.32 |
| 2022-12-09 | 254 | 5.8 | 6.34 |
| 2022-12-08 | 322 | 5.8 | 6.36 |
| 2022-12-07 | 310 | 5.4 | 6.09 |
| 2022-12-06 | 313 | 5.9 | 6.34 |
| 2022-12-05 | 284 | 5.7 | 6.41 |
| 2022-12-04 | 237 | 6.7 | 6.84 |
| 2022-12-03 | 254 | 5.7 | 6.15 |
| 2022-12-02 | 75 | 4.6 | 5.37 |
| 2022-12-01 | 15 | 4.2 | 4.22 |
| 2022-11-30 | 296 | 5.7 | 6.32 |
| 2022-11-29 | 13 | 5.5 | 5.66 |
| 2022-11-28 | 371 | 5.9 | 6.25 |
| 2022-11-27 | 208 | 5.6 | 6.36 |
| 2022-11-26 | 205 | 5.6 | 6.23 |
| 2022-11-25 | 172 | 5.7 | 6.16 |
| 2022-11-24 | 235 | 5.4 | 6.18 |
| 2022-11-23 | 293 | 6.1 | 6.49 |
| 2022-11-22 | 295 | 7 | 7.18 |
| 2022-11-21 | 298 | 5.6 | 6.35 |
| 2022-11-20 | 338 | 5.5 | 6.16 |
| 2022-11-19 | 514 | 5.5 | 6.17 |
| 2022-11-18 | 371 | 6.9 | 6.96 |
| 2022-11-17 | 165 | 5.2 | 5.80 |
| 2022-11-16 | 315 | 5.8 | 6.28 |
| 2022-11-15 | 333 | 5.2 | 6.28 |
| 2022-11-14 | 366 | 6.1 | 6.61 |
| 2022-11-13 | 256 | 6.2 | 6.54 |
| 2022-11-12 | 234 | 5.2 | 6.16 |
| 2022-11-11 | 299 | 7.3 | 7.34 |
| 2022-11-10 | 25 | 4.5 | 4.95 |
| 2022-11-09 | 264 | 7 | 7.34 |
| 2022-11-08 | 269 | 5.7 | 6.25 |
| 2022-11-07 | 223 | 5 | 5.70 |
| 2022-11-06 | 377 | 5.6 | 6.29 |
| 2022-11-05 | 379 | 5.3 | 6.17 |
| 2022-11-04 | 406 | 6.1 | 6.42 |
| 2022-11-03 | 320 | 5.5 | 6.27 |
| 2022-11-02 | 306 | 6.1 | 6.56 |
| 2022-11-01 | 53 | 5.1 | 5.63 |
| 2022-10-31 | 450 | 5.8 | 6.41 |
| 2022-10-30 | 381 | 5.2 | 6.04 |
| 2022-10-29 | 412 | 5.8 | 6.49 |
| 2022-10-28 | 358 | 5.9 | 6.40 |
| 2022-10-27 | 339 | 5.2 | 6.27 |
| 2022-10-26 | 362 | 5.3 | 6.15 |
| 2022-10-25 | 252 | 6.4 | 6.56 |
| 2022-10-24 | 392 | 5.7 | 6.36 |
| 2022-10-23 | 364 | 5.1 | 6.11 |
| 2022-10-22 | 35 | 5 | 5.52 |
| 2022-10-21 | 398 | 5 | 6.15 |
| 2022-10-20 | 541 | 6.7 | 6.85 |
| 2022-10-19 | 436 | 5.8 | 6.38 |
| 2022-10-18 | 368 | 5 | 6.08 |
| 2022-10-17 | 441 | 5.2 | 6.16 |
| 2022-10-16 | 379 | 6.3 | 6.50 |
| 2022-10-15 | 430 | 5.2 | 6.21 |
| 2022-10-14 | 450 | 5.4 | 6.34 |
| 2022-10-13 | 435 | 6.4 | 6.55 |
| 2022-10-12 | 476 | 5.1 | 6.15 |
| 2022-10-11 | 6 | 3.1 | 3.25 |
| 2022-10-10 | 349 | 5.5 | 6.37 |
| 2022-10-09 | 349 | 6.2 | 6.48 |
| 2022-10-08 | 421 | 5.7 | 6.21 |
| 2022-10-07 | 492 | 5.5 | 6.09 |
| 2022-10-06 | 414 | 5.3 | 6.24 |
| 2022-10-05 | 420 | 5.8 | 6.31 |
| 2022-10-04 | 328 | 5.1 | 6.10 |
| 2022-10-03 | 434 | 5.4 | 6.15 |
| 2022-10-02 | 454 | 5.7 | 6.58 |
| 2022-10-01 | 456 | 6 | 6.64 |
| 2022-09-30 | 563 | 5.9 | 6.54 |
| 2022-09-29 | 433 | 6.5 | 6.95 |
| 2022-09-28 | 464 | 5.5 | 6.73 |
| 2022-09-27 | 173 | 4.9 | 6.11 |
| 2022-09-26 | 457 | 5.8 | 6.62 |
| 2022-09-25 | 413 | 5.1 | 6.20 |
| 2022-09-24 | 440 | 5.1 | 6.11 |
| 2022-09-23 | 421 | 6.2 | 6.70 |
| 2022-09-22 | 185 | 5.2 | 5.81 |
| 2022-09-21 | 521 | 5.7 | 6.30 |
| 2022-09-20 | 34 | 4.3 | 4.71 |
| 2022-09-19 | 426 | 7.6 | 7.63 |
| 2022-09-18 | 566 | 6.9 | 7.09 |
| 2022-09-17 | 411 | 6.5 | 6.73 |
| 2022-09-16 | 317 | 5.5 | 6.15 |
| 2022-09-15 | 374 | 4.9 | 6.02 |
| 2022-09-14 | 411 | 7 | 7.08 |
| 2022-09-13 | 420 | 5.2 | 6.33 |
| 2022-09-12 | 347 | 5.7 | 6.26 |
| 2022-09-11 | 337 | 5.5 | 6.39 |
| 2022-09-10 | 356 | 7.6 | 7.65 |
| 2022-09-09 | 357 | 6.2 | 6.63 |
| 2022-09-08 | 371 | 5.5 | 6.39 |
| 2022-09-07 | 187 | 5.4 | 6.00 |
| 2022-09-06 | 406 | 5.9 | 6.53 |
| 2022-09-05 | 174 | 5.1 | 5.81 |
| 2022-09-04 | 413 | 6.9 | 7.05 |
| 2022-09-03 | 431 | 5.3 | 6.20 |
| 2022-09-02 | 464 | 6.1 | 6.43 |
| 2022-09-01 | 388 | 5.4 | 6.17 |
| 2022-08-31 | 408 | 5.4 | 6.19 |
| 2022-08-30 | 474 | 6.3 | 6.61 |
| 2022-08-29 | 425 | 6.2 | 6.65 |
| 2022-08-28 | 501 | 5.7 | 6.46 |
| 2022-08-27 | 432 | 5.2 | 5.92 |
| 2022-08-26 | 495 | 5 | 6.02 |
| 2022-08-25 | 452 | 5.1 | 5.95 |
| 2022-08-24 | 415 | 5.4 | 6.15 |
| 2022-08-23 | 408 | 6.2 | 6.63 |
| 2022-08-22 | 373 | 5.4 | 6.21 |
| 2022-08-21 | 363 | 5.5 | 6.15 |
| 2022-08-20 | 360 | 4.9 | 5.94 |
| 2022-08-19 | 382 | 5.5 | 6.33 |
| 2022-08-18 | 176 | 4.9 | 5.99 |
| 2022-08-17 | 397 | 5.6 | 6.30 |
| 2022-08-16 | 439 | 5.5 | 6.31 |
| 2022-08-15 | 438 | 5.4 | 6.35 |
| 2022-08-14 | 382 | 6.6 | 7.00 |
| 2022-08-13 | 405 | 5.9 | 6.55 |
| 2022-08-12 | 385 | 5.4 | 6.19 |
| 2022-08-11 | 380 | 5 | 6.00 |
| 2022-08-10 | 432 | 5.2 | 6.15 |
| 2022-08-09 | 486 | 5.7 | 6.35 |
| 2022-08-08 | 479 | 5.6 | 6.22 |
| 2022-08-07 | 397 | 5.9 | 6.35 |
| 2022-08-06 | 374 | 5.2 | 6.16 |
| 2022-08-05 | 434 | 5.8 | 6.32 |
| 2022-08-04 | 438 | 5.7 | 6.51 |
| 2022-08-03 | 367 | 5.3 | 6.06 |
| 2022-08-02 | 401 | 5.6 | 6.39 |
| 2022-08-01 | 353 | 5.4 | 6.22 |
| 2022-07-31 | 404 | 5.6 | 6.49 |
| 2022-07-30 | 387 | 4.9 | 5.92 |
| 2022-07-29 | 281 | 5.6 | 6.39 |
| 2022-07-28 | 355 | 6.1 | 6.55 |
| 2022-07-27 | 388 | 7 | 7.17 |
| 2022-07-26 | 336 | 5 | 6.10 |
| 2022-07-25 | 345 | 5.7 | 6.30 |
| 2022-07-24 | 316 | 5.3 | 6.07 |
| 2022-07-23 | 226 | 5.6 | 6.14 |
| 2022-07-22 | 110 | 4.8 | 5.53 |
| 2022-07-21 | 373 | 5.9 | 6.36 |
| 2022-07-20 | 342 | 5.1 | 6.09 |
| 2022-07-19 | 359 | 5.3 | 6.01 |
| 2022-07-18 | 359 | 5.9 | 6.26 |
| 2022-07-17 | 441 | 5.6 | 6.29 |
| 2022-07-16 | 164 | 5.2 | 5.94 |
| 2022-07-15 | 442 | 6.4 | 6.57 |
| 2022-07-14 | 432 | 5.8 | 6.52 |
| 2022-07-13 | 407 | 5 | 6.18 |
| 2022-07-12 | 441 | 6.8 | 7.02 |
| 2022-07-11 | 353 | 6 | 6.49 |
| 2022-07-10 | 376 | 5.7 | 6.18 |
| 2022-07-09 | 463 | 5.4 | 6.35 |
| 2022-07-08 | 516 | 5.9 | 6.71 |
| 2022-07-07 | 380 | 4.7 | 5.86 |
| 2022-07-06 | 408 | 5.5 | 6.21 |
| 2022-07-05 | 9 | 4.6 | 4.81 |
| 2022-07-04 | 449 | 5.4 | 6.55 |
| 2022-07-03 | 340 | 5.1 | 6.10 |
| 2022-07-02 | 222 | 5.3 | 6.01 |
| 2022-07-01 | 367 | 6 | 6.55 |
| 2022-06-30 | 0 | 0 | 0.00 |
| 2022-06-29 | 0 | 0 | 0.00 |
| 2022-06-28 | 429 | 5.3 | 6.14 |
| 2022-06-27 | 388 | 5.3 | 6.14 |
| 2022-06-26 | 422 | 5.7 | 6.19 |
| 2022-06-25 | 384 | 5.6 | 6.14 |
| 2022-06-24 | 430 | 5.8 | 6.50 |
| 2022-06-23 | 414 | 5.5 | 6.34 |
| 2022-06-22 | 411 | 5.6 | 6.31 |
| 2022-06-21 | 437 | 6 | 6.51 |
| 2022-06-20 | 508 | 5.9 | 6.37 |
| 2022-06-19 | 371 | 5.5 | 6.28 |
| 2022-06-18 | 71 | 4.7 | 5.32 |
| 2022-06-17 | 394 | 5.1 | 6.16 |
| 2022-06-16 | 414 | 5.2 | 6.14 |
| 2022-06-15 | 157 | 5 | 5.50 |
| 2022-06-14 | 344 | 5.6 | 6.32 |
| 2022-06-13 | 301 | 5.2 | 6.06 |
| 2022-06-12 | 391 | 5.2 | 6.38 |
| 2022-06-11 | 381 | 5.6 | 6.56 |
| 2022-06-10 | 380 | 5.6 | 6.12 |
| 2022-06-09 | 445 | 5.9 | 6.40 |
| 2022-06-08 | 441 | 6.5 | 6.71 |
| 2022-06-07 | 263 | 5.6 | 6.09 |
| 2022-06-06 | 225 | 5.4 | 6.10 |
| 2022-06-05 | 252 | 5 | 6.04 |
| 2022-06-04 | 338 | 6.4 | 6.91 |
| 2022-06-03 | 367 | 5.6 | 6.37 |
| 2022-06-02 | 312 | 5.5 | 6.44 |
| 2022-06-01 | 380 | 5.8 | 6.34 |
| 2022-05-31 | 365 | 5.2 | 6.02 |
| 2022-05-30 | 98 | 4.9 | 5.59 |
| 2022-05-29 | 143 | 4.9 | 5.54 |
| 2022-05-28 | 368 | 5.6 | 6.28 |
| 2022-05-27 | 303 | 5.4 | 6.02 |
| 2022-05-26 | 6 | 4.2 | 4.50 |
| 2022-05-25 | 150 | 5.5 | 6.00 |
| 2022-05-24 | 394 | 5.5 | 6.25 |
| 2022-05-23 | 49 | 5.4 | 5.72 |
| 2022-05-22 | 356 | 6.3 | 6.67 |
| 2022-05-21 | 356 | 6.1 | 6.49 |
| 2022-05-20 | 300 | 5.7 | 6.24 |
| 2022-05-19 | 432 | 6.9 | 7.04 |
| 2022-05-18 | 418 | 5.7 | 6.36 |
| 2022-05-17 | 412 | 5.5 | 6.47 |
| 2022-05-16 | 131 | 5.8 | 6.00 |
| 2022-05-15 | 215 | 5.5 | 5.93 |
| 2022-05-14 | 248 | 5.2 | 6.01 |
| 2022-05-13 | 43 | 4.3 | 4.80 |
| 2022-05-12 | 194 | 5.4 | 5.90 |
| 2022-05-11 | 111 | 5.1 | 5.73 |
| 2022-05-10 | 93 | 6.8 | 6.84 |
| 2022-05-09 | 393 | 6.3 | 6.77 |
| 2022-05-08 | 347 | 5.6 | 6.46 |
| 2022-05-07 | 32 | 4.6 | 5.01 |
| 2022-05-06 | 337 | 5.4 | 6.24 |
| 2022-05-05 | 397 | 6 | 6.54 |
| 2022-05-04 | 392 | 5.6 | 6.33 |
| 2022-05-03 | 360 | 5 | 6.02 |
| 2022-05-02 | 356 | 5.6 | 6.33 |
| 2022-05-01 | 358 | 5.5 | 6.20 |
| 2022-04-30 | 410 | 5 | 6.12 |
| 2022-04-29 | 382 | 5.6 | 6.21 |
| 2022-04-28 | 315 | 6.1 | 6.29 |
| 2022-04-27 | 412 | 5.4 | 6.23 |
| 2022-04-26 | 388 | 5.2 | 6.15 |
| 2022-04-25 | 165 | 5.4 | 5.78 |
| 2022-04-24 | 427 | 5.6 | 6.41 |
| 2022-04-23 | 413 | 5.4 | 6.38 |
| 2022-04-22 | 399 | 5.7 | 6.26 |
| 2022-04-21 | 415 | 6.6 | 6.78 |
| 2022-04-20 | 417 | 6 | 6.75 |
| 2022-04-19 | 421 | 6.1 | 6.69 |
| 2022-04-18 | 213 | 5.5 | 6.12 |
| 2022-04-17 | 446 | 6.1 | 6.52 |
| 2022-04-16 | 383 | 5.3 | 6.14 |
| 2022-04-15 | 393 | 5.3 | 6.30 |
| 2022-04-14 | 280 | 5 | 5.97 |
| 2022-04-13 | 446 | 6.1 | 6.55 |
| 2022-04-12 | 185 | 5 | 5.84 |
| 2022-04-11 | 385 | 5.5 | 6.37 |
| 2022-04-10 | 394 | 5.4 | 6.40 |
| 2022-04-09 | 375 | 6.3 | 6.71 |
| 2022-04-08 | 393 | 5.3 | 6.14 |
| 2022-04-07 | 491 | 5.7 | 6.30 |
| 2022-04-06 | 239 | 5.5 | 5.94 |
| 2022-04-05 | 384 | 5.9 | 6.42 |
| 2022-04-04 | 198 | 6 | 6.30 |
| 2022-04-03 | 365 | 5.6 | 6.50 |
| 2022-04-02 | 393 | 5.6 | 6.41 |
| 2022-04-01 | 426 | 5.6 | 6.38 |
| 2022-03-31 | 147 | 6.4 | 6.59 |
| 2022-03-30 | 138 | 6.9 | 6.94 |
| 2022-03-29 | 436 | 5.5 | 6.30 |
| 2022-03-28 | 430 | 5.4 | 6.16 |
| 2022-03-27 | 370 | 5.8 | 6.42 |
| 2022-03-26 | 339 | 5.4 | 6.19 |
| 2022-03-25 | 412 | 5.7 | 6.50 |
| 2022-03-24 | 427 | 5.3 | 6.24 |
| 2022-03-23 | 424 | 6 | 6.61 |
| 2022-03-22 | 430 | 6.7 | 7.15 |
| 2022-03-21 | 387 | 5.6 | 6.37 |
| 2022-03-20 | 338 | 6 | 6.47 |
| 2022-03-19 | 415 | 6.3 | 6.66 |
| 2022-03-18 | 421 | 5.9 | 6.48 |
| 2022-03-17 | 40 | 5.5 | 5.57 |
| 2022-03-16 | 368 | 7.3 | 7.40 |
| 2022-03-15 | 230 | 5.3 | 6.23 |
| 2022-03-14 | 443 | 5.3 | 6.39 |
| 2022-03-13 | 422 | 6.7 | 7.01 |
| 2022-03-12 | 236 | 5.3 | 6.08 |
| 2022-03-11 | 368 | 5.1 | 6.15 |
| 2022-03-10 | 210 | 5.1 | 5.66 |
| 2022-03-09 | 384 | 5.4 | 6.22 |
| 2022-03-08 | 419 | 5.5 | 6.23 |
| 2022-03-07 | 361 | 6.1 | 6.52 |
| 2022-03-06 | 345 | 6 | 6.46 |
| 2022-03-05 | 404 | 5.7 | 6.35 |
| 2022-03-04 | 364 | 5.4 | 6.32 |
| 2022-03-03 | 440 | 5.7 | 6.37 |
| 2022-03-02 | 426 | 6.6 | 6.85 |
| 2022-03-01 | 121 | 5.3 | 5.98 |
| 2022-02-28 | 110 | 5.1 | 5.53 |
| 2022-02-27 | 465 | 5.1 | 6.15 |
| 2022-02-26 | 384 | 5.2 | 6.24 |
| 2022-02-25 | 368 | 6.1 | 6.66 |
| 2022-02-24 | 374 | 5.5 | 6.29 |
| 2022-02-23 | 379 | 5.5 | 6.15 |
| 2022-02-22 | 407 | 6 | 6.52 |
| 2022-02-21 | 45 | 6.3 | 6.40 |
| 2022-02-20 | 469 | 5.5 | 6.38 |
| 2022-02-19 | 436 | 5.7 | 6.16 |
| 2022-02-18 | 422 | 5.1 | 6.22 |
| 2022-02-17 | 383 | 5.6 | 6.38 |
| 2022-02-16 | 241 | 6.8 | 6.85 |
| 2022-02-15 | 375 | 5.1 | 6.04 |
| 2022-02-14 | 424 | 5.7 | 6.25 |
| 2022-02-13 | 440 | 6 | 6.69 |
| 2022-02-12 | 399 | 5.5 | 6.29 |
| 2022-02-11 | 435 | 5.5 | 6.38 |
| 2022-02-10 | 383 | 5.5 | 6.22 |
| 2022-02-09 | 420 | 5.1 | 6.22 |
| 2022-02-08 | 14 | 4 | 4.03 |
| 2022-02-07 | 39 | 5.2 | 5.64 |
| 2022-02-06 | 457 | 5.3 | 6.38 |
| 2022-02-05 | 475 | 5.8 | 6.37 |
| 2022-02-04 | 457 | 6.3 | 6.54 |
| 2022-02-03 | 404 | 6.5 | 6.74 |
| 2022-02-02 | 418 | 5.6 | 6.57 |
| 2022-02-01 | 384 | 6 | 6.47 |
| 2022-01-31 | 76 | 4.7 | 5.38 |