A magnitude ML 2.0 earthquake occured in region: 8 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.3880 at 15 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Amatrice | RI | 8 | 2657 | 2657 |
Campotosto | AQ | 8 | 542 | 3199 |
Cortino | TE | 10 | 656 | 3855 |
Crognaleto | TE | 12 | 1297 | 5152 |
Rocca Santa Maria | TE | 13 | 537 | 5689 |
Accumoli | RI | 13 | 667 | 6356 |
Capitignano | AQ | 14 | 665 | 7021 |
Valle Castellana | TE | 15 | 977 | 7998 |
Fano Adriano | TE | 15 | 296 | 8294 |
Acquasanta Terme | AP | 15 | 2916 | 11210 |
Montereale | AQ | 17 | 2581 | 13791 |
Arquata del Tronto | AP | 17 | 1178 | 14969 |
Pietracamela | TE | 18 | 271 | 15240 |
Cittareale | RI | 19 | 482 | 15722 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2021-01-02 08:38:42 |
42.6333 | 13.3875 | 15 | 2021-07-12 16:54:55 |
Bollettino Sismico Italiano INGV | 86025491 |
Reviewed Rev100 |
ML 2.1 | 2021-01-02 08:38:41 |
42.6385 | 13.3922 | 15 | 2021-01-02 08:54:21 |
Sala Sismica INGV-Roma | 85963351 |
Field | Value |
---|---|
Time (UTC) | 2021-01-02 08:38:42 ± 0.11 |
Latitude | 42.6333 ± 0.0045 |
Longitude | 13.3875 ± 0.0061 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86025491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 448 |
Semi-minor axis of confidence ellipse (meter) | 423 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 56 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47754 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 86025491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-05 08:48:29 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 85963351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-02 08:54:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BOB.HHZ. | 2021-01-02T08:40:37.49 | 3.0 | undecidable | manual | Sg | 19.530001 | 0 | |||
IV.CMPR.HHZ. | 2021-01-02T08:40:05.71 | 3.0 | undecidable | manual | Sg | 8.43 | 0 | |||
IV.FERC.HNZ. | 2021-01-02T08:40:00.50 | 3.0 | undecidable | manual | Pg | 9.72 | 0 | |||
XK.GIZZ.HHZ. | 2021-01-02T08:39:44.58 | 3.0 | undecidable | manual | Pn | -0.21 | 0 | |||
IV.MTMR.HNZ. | 2021-01-02T08:39:42.47 | 3.0 | undecidable | manual | Sn | 0.5 | 0 | |||
IV.FIR.HHZ. | 2021-01-02T08:39:17.56 | 3.0 | undecidable | manual | Pg | 4.27 | 0 | |||
IV.RMP.HHZ. | 2021-01-02T08:39:14.19 | 3.0 | undecidable | manual | S | 0.33 | 0 | |||
IV.POFI.HNZ. | 2021-01-02T08:39:13.78 | 3.0 | undecidable | manual | S | 0.1 | 0 | |||
IV.PTQR.HHZ. | 2021-01-02T08:39:04.52 | 3.0 | undecidable | manual | S | 1.23 | 0 | |||
IT.PLTA.HNZ. | 2021-01-02T08:39:03.14 | 3.0 | positive | manual | P | -1.29 | 0 | |||
IV.MF5.EHZ. | 2021-01-02T08:38:56.06 | 0.3 | undecidable | manual | S | 8 | 39.7269 | 98 | 0.89 | 54 |
IV.GAVE.EHZ. | 2021-01-02T08:38:55.59 | 0.1 | undecidable | manual | S | 279 | 40.7259 | 97 | 0.15 | 92 |
IV.MMO1.EHZ. | 2021-01-02T08:38:52.29 | 0.3 | undecidable | manual | S | 351 | 29.9478 | 102 | -0.29 | 69 |
IV.NRCA.HHZ. | 2021-01-02T08:38:52.80 | 0.1 | undecidable | manual | S | 315 | 31.4463 | 101 | -0.18 | 93 |
IV.MNTT.EHZ. | 2021-01-02T08:38:51.51 | 0.1 | undecidable | manual | P | 20 | 50.5161 | 96 | 0.25 | 89 |
IV.CSP1.EHZ. | 2021-01-02T08:38:51.64 | 0.1 | undecidable | manual | P | 344 | 53.0025 | 95 | 0 | 93 |
IV.GIGS.HHE. | 2021-01-02T08:38:51.21 | 0.1 | undecidable | manual | S | 143 | 25.0527 | 106 | -0.11 | 95 |
IV.FDMO.HHZ. | 2021-01-02T08:38:51.09 | 0.1 | undecidable | manual | P | 331 | 50.9157 | 95 | -0.24 | 89 |
IV.TERO.HNZ. | 2021-01-02T08:38:49.31 | 0.3 | undecidable | manual | S | 94 | 17.6712 | 117 | -0.17 | 72 |
IV.GAVE.EHZ. | 2021-01-02T08:38:49.57 | 0.1 | undecidable | manual | P | 279 | 40.7259 | 97 | -0.2 | 91 |
IV.MF5.EHZ. | 2021-01-02T08:38:49.99 | 0.1 | undecidable | manual | P | 8 | 39.7269 | 98 | 0.37 | 88 |
IV.NRCA.HHZ. | 2021-01-02T08:38:48.23 | 0.1 | undecidable | manual | P | 315 | 31.4463 | 101 | -0.12 | 94 |
IV.MMO1.EHZ. | 2021-01-02T08:38:48.06 | 0.3 | undecidable | manual | P | 351 | 29.9478 | 102 | -0.06 | 72 |
IV.CAMP.HHE. | 2021-01-02T08:38:48.01 | 0.1 | undecidable | manual | S | 171 | 10.9779 | 134 | 0 | 100 |
IV.MTRA.EHZ. | 2021-01-02T08:38:48.27 | 0.1 | undecidable | manual | S | 3 | 13.6752 | 126 | -0.3 | 94 |
IV.T1299.HNE. | 2021-01-02T08:38:47.72 | 0.1 | undecidable | manual | S | 271 | 8.5803 | 143 | 0.13 | 98 |
IV.GIGS.HHE. | 2021-01-02T08:38:47.25 | 0.1 | undecidable | manual | P | 143 | 25.0527 | 106 | -0.15 | 95 |
IV.SMA1.EHZ. | 2021-01-02T08:38:46.87 | 0.1 | undecidable | manual | S | 266 | 4.2957 | 160 | -0.17 | 98 |
IV.TERO.HNZ. | 2021-01-02T08:38:46.32 | 0.1 | undecidable | manual | P | 94 | 17.6712 | 117 | -0.01 | 99 |
IV.MTRA.EHZ. | 2021-01-02T08:38:45.76 | 0.1 | undecidable | manual | P | 3 | 13.6752 | 126 | -0.05 | 99 |
IV.SMA1.EHZ. | 2021-01-02T08:38:45.08 | 0.1 | undecidable | manual | P | 266 | 4.2957 | 160 | 0.16 | 98 |
IV.T1299.HNE. | 2021-01-02T08:38:45.49 | 0.1 | negative | manual | P | 271 | 8.5803 | 143 | 0.25 | 96 |
IV.CAMP.HHE. | 2021-01-02T08:38:45.62 | 0.1 | negative | manual | P | 171 | 10.9779 | 134 | 0.13 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.7 | 0.000593 | 0.26 | AML | other | m | 2021-01-02T08:38:47.34 |
IV.SMA1.EHE. | ML:1.9 | 0.001032 | 0.06 | AML | other | m | 2021-01-02T08:38:47.26 |
IV.MTRA.HNE. | ML:2.0 | 0.0009125000000000001 | 0.32 | AML | other | m | 2021-01-02T08:38:48.57 |
IV.MTRA.EHE. | ML:2.0 | 0.000867 | 0.32 | AML | other | m | 2021-01-02T08:38:48.57 |
IV.MTRA.EHN. | ML:2.0 | 0.0009075 | 0.88 | AML | other | m | 2021-01-02T08:38:48.41 |
IV.MTRA.HNN. | ML:2.0 | 0.0008629999999999999 | 0.88 | AML | other | m | 2021-01-02T08:38:48.41 |
IV.TERO.HNN. | ML:2.2 | 0.0011149999999999999 | 0.2 | AML | other | m | 2021-01-02T08:38:49.55 |
IV.TERO.HHN. | ML:2.3 | 0.001375 | 0.18 | AML | other | m | 2021-01-02T08:38:49.45 |
IV.TERO.HHE. | ML:2.3 | 0.001305 | 0.08 | AML | other | m | 2021-01-02T08:38:49.49 |
IV.TERO.HNE. | ML:2.4 | 0.00172 | 0.14 | AML | other | m | 2021-01-02T08:38:49.52 |
IV.NRCA.HHE. | ML:1.8 | 0.0002785 | 0.18 | AML | other | m | 2021-01-02T08:38:53.07 |
IV.NRCA.HHN. | ML:1.7 | 0.00023 | 0.78 | AML | other | m | 2021-01-02T08:38:53.17 |
IV.GAVE.EHE. | ML:1.9 | 0.0002335 | 0.26 | AML | other | m | 2021-01-02T08:38:56.41 |
IV.GAVE.EHN. | ML:1.8 | 0.0001905 | 0.14 | AML | other | m | 2021-01-02T08:38:56.43 |