A magnitude ML 1.2 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6190, 13.2560 at 12 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 | 3 | 2657 | 2657 |
Cittareale | RI | 8 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 12 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Arquata del Tronto | AP | 18 | 1178 | 10083 |
Cagnano Amiterno | AQ | 18 | 1369 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Crognaleto | TE | 20 | 1297 | 13486 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-05-12 02:19:56 |
42.6192 | 13.2562 | 12 | 2020-11-19 12:36:55 |
Bollettino Sismico Italiano INGV | 81514971 |
Reviewed Rev100 |
ML 1.2 | 2020-05-12 02:19:56 |
42.6333 | 13.2667 | 7 | 2020-05-12 02:25:53 |
Sala Sismica INGV-Roma | 79064361 |
Field | Value |
---|---|
Time (UTC) | 2020-05-12 02:19:56 ± 0.09 |
Latitude | 42.6192 ± 0.0054 |
Longitude | 13.2562 ± 0.0061 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81514971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 612 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 146 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43527 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 81514971 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-31 18:05:07 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79064361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-12 02:25:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HNZ. | 2020-05-12T02:20:48.80 | 3.0 | undecidable | manual | S | 2.43 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-12T02:20:21.00 | 3.0 | negative | manual | P | 0.25 | 0 | |||
IV.MF5.EHZ. | 2020-05-12T02:20:11.58 | 0.3 | undecidable | manual | S | 22 | 44.1225 | 91 | 1.1 | 50 |
IV.MMO1.EHZ. | 2020-05-12T02:20:07.02 | 0.1 | undecidable | manual | S | 10 | 31.6461 | 92 | -0.12 | 94 |
IV.NRCA.HHZ. | 2020-05-12T02:20:05.39 | 0.1 | undecidable | manual | S | 334 | 26.4513 | 92 | -0.37 | 91 |
IV.TERO.HHZ. | 2020-05-12T02:20:05.82 | 0.1 | undecidable | manual | S | 89 | 28.3494 | 92 | -0.47 | 86 |
IV.MF5.EHZ. | 2020-05-12T02:20:05.01 | 0.1 | undecidable | manual | P | 22 | 44.1225 | 91 | 0.54 | 85 |
IV.FDMO.HHZ. | 2020-05-12T02:20:04.90 | 0.1 | undecidable | manual | P | 344 | 48.3183 | 91 | -0.21 | 90 |
IV.LNSS.HHZ. | 2020-05-12T02:20:03.30 | 0.1 | undecidable | manual | S | 264 | 17.6712 | 96 | -0.14 | 98 |
IV.MTRA.HNZ. | 2020-05-12T02:20:03.62 | 0.6 | undecidable | manual | S | 37 | 19.0698 | 95 | -0.18 | 47 |
IV.ARRO.EHZ. | 2020-05-12T02:20:03.86 | 0.1 | undecidable | manual | P | 264 | 40.3263 | 91 | -0.02 | 95 |
IV.RM33.EHZ. | 2020-05-12T02:20:02.10 | 0.1 | undecidable | manual | S | 196 | 12.6762 | 111 | -0.04 | 100 |
IV.CAMP.HHZ. | 2020-05-12T02:20:02.93 | 0.6 | undecidable | manual | S | 126 | 15.5733 | 100 | 0.06 | 50 |
IV.MMO1.EHZ. | 2020-05-12T02:20:02.56 | 0.1 | undecidable | manual | P | 10 | 31.6461 | 92 | 0.02 | 97 |
IV.TERO.HHZ. | 2020-05-12T02:20:01.94 | 0.1 | undecidable | manual | P | 89 | 28.3494 | 92 | -0.1 | 94 |
IV.NRCA.HHZ. | 2020-05-12T02:20:01.56 | 0.1 | undecidable | manual | P | 334 | 26.4513 | 92 | -0.18 | 94 |
IV.T1299.EHZ. | 2020-05-12T02:20:00.21 | 0.3 | undecidable | manual | S | 52 | 2.6973 | 163 | -0.12 | 75 |
IV.LNSS.HHZ. | 2020-05-12T02:20:00.46 | 0.1 | undecidable | manual | P | 264 | 17.6712 | 96 | 0.06 | 97 |
IV.CAMP.HHZ. | 2020-05-12T02:20:00.22 | 0.3 | undecidable | manual | P | 126 | 15.5733 | 100 | 0.15 | 73 |
IV.MTRA.HNZ. | 2020-05-12T02:20:00.59 | 0.3 | undecidable | manual | P | 37 | 19.0698 | 95 | -0.02 | 73 |
IV.RM33.EHZ. | 2020-05-12T02:19:59.92 | 0.1 | undecidable | manual | P | 196 | 12.6762 | 111 | 0.27 | 94 |
IV.T1299.EHZ. | 2020-05-12T02:19:58.79 | 0.1 | undecidable | manual | P | 52 | 2.6973 | 163 | 0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.4 | 0.000275 | 0.3 | AML | other | m | 2020-05-12T02:20:02.38 |
IV.RM33.EHN. | ML:1.3 | 0.00021250000000000002 | 0.1 | AML | other | m | 2020-05-12T02:20:02.53 |
IV.LNSS.HHE. | ML:1.2 | 0.000124 | 0.38 | AML | other | m | 2020-05-12T02:20:03.66 |
IV.LNSS.HHN. | ML:1.2 | 0.00012405 | 0.14 | AML | other | m | 2020-05-12T02:20:03.54 |
IV.NRCA.HHN. | ML:1.2 | 0.00007885 | 0.1 | AML | other | m | 2020-05-12T02:20:05.52 |
IV.NRCA.HHE. | ML:1.4 | 0.00013165 | 0.1 | AML | other | m | 2020-05-12T02:20:05.76 |
IV.TERO.HHN. | ML:1.0 | 0.0000458 | 1.18 | AML | other | m | 2020-05-12T02:20:06.70 |
IV.TERO.HHE. | ML:0.9 | 0.000039699999999999996 | 1.3 | AML | other | m | 2020-05-12T02:20:07.16 |