A magnitude ML 0.9 earthquake occured in region: 4 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6140, 13.3300 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 | 4 | 2657 | 2657 |
Campotosto | AQ | 7 | 542 | 3199 |
Capitignano | AQ | 11 | 665 | 3864 |
Accumoli | RI | 11 | 667 | 4531 |
Montereale | AQ | 12 | 2581 | 7112 |
Cittareale | RI | 14 | 482 | 7594 |
Crognaleto | TE | 14 | 1297 | 8891 |
Cortino | TE | 15 | 656 | 9547 |
Arquata del Tronto | AP | 18 | 1178 | 10725 |
Rocca Santa Maria | TE | 18 | 537 | 11262 |
Fano Adriano | TE | 18 | 296 | 11558 |
Barete | AQ | 18 | 737 | 12295 |
Acquasanta Terme | AP | 19 | 2916 | 15211 |
Cagnano Amiterno | AQ | 19 | 1369 | 16580 |
Valle Castellana | TE | 19 | 977 | 17557 |
Borbona | RI | 20 | 617 | 18174 |
Pizzoli | AQ | 20 | 4326 | 22500 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2020-02-12 23:00:00 |
42.6138 | 13.3297 | 12 | 2020-07-18 21:08:31 |
Bollettino Sismico Italiano INGV | 77980801 |
Reviewed Rev100 |
ML 0.9 | 2020-02-12 23:00:00 |
42.6118 | 13.3263 | 12 | 2020-02-12 23:29:37 |
Sala Sismica INGV-Roma | 76468421 |
Field | Value |
---|---|
Time (UTC) | 2020-02-12 23:00:00 ± 0.07 |
Latitude | 42.6138 ± 0.0027 |
Longitude | 13.3297 ± 0.0037 |
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 | 77980801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 50 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 30 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.01709 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41369 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 77980801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-07 11:15:35 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 76468421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-12 23:29:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HNE. | 2020-02-12T23:00:14.54 | 0.1 | undecidable | manual | S | 204 | 42.1245 | 92 | 0.23 | 89 |
IV.MC2.EHE. | 2020-02-12T23:00:12.62 | 0.3 | undecidable | manual | S | 341 | 34.9428 | 93 | 0.22 | 68 |
IV.GAVE.EHZ. | 2020-02-12T23:00:12.77 | 0.1 | undecidable | manual | S | 284 | 36.5412 | 92 | -0.05 | 94 |
IV.MMO1.EHZ. | 2020-02-12T23:00:11.59 | 0.1 | undecidable | manual | S | 360 | 31.6461 | 93 | 0.07 | 94 |
IV.RM33.EHZ. | 2020-02-12T23:00:11.05 | 3.0 | undecidable | manual | S | 14.9739 | 3.95 | 0 | ||
IV.GIGS.HHE. | 2020-02-12T23:00:10.05 | 0.1 | undecidable | manual | S | 132 | 26.6511 | 94 | -0.15 | 94 |
IV.NRCA.HNZ. | 2020-02-12T23:00:10.82 | 0.1 | undecidable | manual | S | 324 | 30.0477 | 93 | -0.26 | 91 |
IV.OFFI.HHE. | 2020-02-12T23:00:09.95 | 0.6 | undecidable | manual | P | 39 | 45.9207 | 92 | 0.85 | 36 |
IV.LNSS.HHZ. | 2020-02-12T23:00:09.20 | 0.1 | undecidable | manual | S | 267 | 23.6541 | 95 | -0.18 | 94 |
IV.RM33.EHZ. | 2020-02-12T23:00:08.53 | 3.0 | undecidable | manual | P | 14.9739 | 4.18 | 0 | ||
IV.TERO.HHZ. | 2020-02-12T23:00:08.91 | 0.1 | undecidable | manual | S | 87 | 22.4553 | 96 | -0.15 | 94 |
IV.FIAM.HNE. | 2020-02-12T23:00:08.17 | 0.1 | undecidable | manual | P | 204 | 42.1245 | 92 | -0.34 | 88 |
IV.GAVE.EHZ. | 2020-02-12T23:00:07.56 | 1.0 | negative | manual | P | 284 | 36.5412 | 92 | -0.1 | 23 |
IV.MC2.EHE. | 2020-02-12T23:00:07.81 | 0.6 | undecidable | manual | P | 341 | 34.9428 | 93 | 0.4 | 44 |
IV.MTRA.HNZ. | 2020-02-12T23:00:07.29 | 0.6 | undecidable | manual | S | 19 | 16.7721 | 103 | -0.28 | 46 |
IV.MMO1.EHZ. | 2020-02-12T23:00:06.95 | 0.3 | undecidable | manual | P | 360 | 31.6461 | 93 | 0.05 | 71 |
IV.CAMP.HHE. | 2020-02-12T23:00:06.08 | 0.1 | undecidable | manual | S | 143 | 10.7781 | 123 | -0.03 | 99 |
IV.GIGS.HHE. | 2020-02-12T23:00:06.12 | 0.1 | undecidable | manual | P | 132 | 26.6511 | 94 | -0.02 | 96 |
IV.NRCA.HNZ. | 2020-02-12T23:00:06.54 | 0.3 | undecidable | manual | P | 324 | 30.0477 | 93 | -0.11 | 70 |
IV.TERO.HHZ. | 2020-02-12T23:00:05.59 | 0.1 | undecidable | manual | P | 87 | 22.4553 | 96 | 0.11 | 95 |
IV.LNSS.HHZ. | 2020-02-12T23:00:05.63 | 0.1 | undecidable | manual | P | 267 | 23.6541 | 95 | -0.04 | 96 |
IV.T1299.EHE. | 2020-02-12T23:00:04.86 | 0.1 | undecidable | manual | S | 300 | 4.4955 | 154 | -0.13 | 97 |
IV.SMA1.EHZ. | 2020-02-12T23:00:04.76 | 0.1 | undecidable | manual | S | 14 | 1.8981 | 169 | -0.01 | 100 |
IV.MTRA.HNZ. | 2020-02-12T23:00:04.45 | 0.6 | undecidable | manual | P | 19 | 16.7721 | 103 | -0.17 | 47 |
IV.SMA1.EHZ. | 2020-02-12T23:00:03.22 | 0.1 | negative | manual | P | 14 | 1.8981 | 169 | 0.21 | 96 |
IV.T1299.EHE. | 2020-02-12T23:00:03.30 | 0.1 | undecidable | manual | P | 300 | 4.4955 | 154 | 0.16 | 97 |
IV.CAMP.HHE. | 2020-02-12T23:00:03.97 | 0.6 | undecidable | manual | P | 143 | 10.7781 | 123 | 0.19 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HNE. | ML:1.0 | 0.00005832623 | 0.1856 | AML | other | m | 2020-02-12T23:00:05.00 |
IV.SMA1.EHE. | ML:0.7 | 0.00007436556499999999 | 0.1408 | AML | other | m | 2020-02-12T23:00:05.66 |
IV.SMA1.EHN. | ML:0.6 | 0.00005630981 | 1.8208 | AML | other | m | 2020-02-12T23:00:06.06 |
IV.RM33.HNE. | ML:1.3 | 0.00019207725 | 1.2704 | AML | other | m | 2020-02-12T23:00:07.26 |
IV.TERO.HHN. | ML:0.8 | 0.000039772475000000004 | 1.9232 | AML | other | m | 2020-02-12T23:00:09.02 |
IV.TERO.HHE. | ML:0.9 | 0.000047802330000000003 | 0.1152 | AML | other | m | 2020-02-12T23:00:09.09 |
IV.LNSS.HHE. | ML:0.8 | 0.000033452449999999995 | 0.1408 | AML | other | m | 2020-02-12T23:00:09.43 |
IV.LNSS.HHN. | ML:0.6 | 0.000025519435 | 0.1536 | AML | other | m | 2020-02-12T23:00:10.80 |
IV.RM33.HNN. | ML:1.1 | 0.000108329275 | 0.32 | AML | other | m | 2020-02-12T23:00:11.34 |
IV.RM33.EHN. | ML:0.8 | 0.000058565729999999996 | 0.2816 | AML | other | m | 2020-02-12T23:00:11.21 |
IV.TERO.HNN. | ML:1.4 | 0.00015711855 | 0.704 | AML | other | m | 2020-02-12T23:00:11.23 |
IV.RM33.EHE. | ML:0.8 | 0.00004995656 | 0.2048 | AML | other | m | 2020-02-12T23:00:11.71 |
IV.LNSS.HNN. | ML:1.2 | 0.00010279919 | 1.3088 | AML | other | m | 2020-02-12T23:00:12.18 |
IV.LNSS.HNE. | ML:1.4 | 0.00013803439 | 0.7552 | AML | other | m | 2020-02-12T23:00:12.60 |
IV.GAVE.EHN. | ML:0.8 | 0.00002368466 | 0.1152 | AML | other | m | 2020-02-12T23:00:13.25 |
IV.GAVE.EHE. | ML:0.6 | 0.000015027845000000002 | 0.2816 | AML | other | m | 2020-02-12T23:00:14.62 |
IV.GAVE.HNN. | ML:1.6 | 0.00016508695 | 0.7168 | AML | other | m | 2020-02-12T23:00:17.54 |