A magnitude ML 1.4 earthquake occured in region: 5 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6240, 13.3510 at 13 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 | 5 | 2657 | 2657 |
Campotosto | AQ | 7 | 542 | 3199 |
Accumoli | RI | 12 | 667 | 3866 |
Capitignano | AQ | 12 | 665 | 4531 |
Cortino | TE | 13 | 656 | 5187 |
Crognaleto | TE | 14 | 1297 | 6484 |
Montereale | AQ | 14 | 2581 | 9065 |
Cittareale | RI | 16 | 482 | 9547 |
Rocca Santa Maria | TE | 16 | 537 | 10084 |
Acquasanta Terme | AP | 17 | 2916 | 13000 |
Arquata del Tronto | AP | 17 | 1178 | 14178 |
Fano Adriano | TE | 17 | 296 | 14474 |
Valle Castellana | TE | 17 | 977 | 15451 |
Barete | AQ | 20 | 737 | 16188 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2020-02-15 14:31:35 |
42.6235 | 13.3507 | 13 | 2020-07-18 21:08:32 |
Bollettino Sismico Italiano INGV | 78239721 |
Reviewed Rev100 |
ML 1.4 | 2020-02-15 14:31:35 |
42.6202 | 13.352 | 14 | 2020-02-15 14:38:10 |
Sala Sismica INGV-Roma | 76541091 |
Field | Value |
---|---|
Time (UTC) | 2020-02-15 14:31:35 ± 0.08 |
Latitude | 42.6235 ± 0.0036 |
Longitude | 13.3507 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78239721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 406 |
Semi-minor axis of confidence ellipse (meter) | 226 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 28 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.01349 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 78239721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-07-17 20:53:47 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 76541091 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-15 14:38:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-02-15T14:31:53.02 | 0.6 | undecidable | manual | S | 347 | 53.3022 | 93 | 0.43 | 43 |
IV.FDMO.HHZ. | 2020-02-15T14:31:52.11 | 0.6 | undecidable | manual | S | 335 | 50.616 | 93 | 0.24 | 45 |
IV.MF5.EHZ. | 2020-02-15T14:31:50.24 | 0.6 | undecidable | manual | S | 12 | 41.3253 | 94 | 0.82 | 38 |
IV.GAVE.EHZ. | 2020-02-15T14:31:48.59 | 0.1 | undecidable | manual | S | 282 | 38.0286 | 95 | 0.06 | 97 |
IV.MC2.EHZ. | 2020-02-15T14:31:48.01 | 0.6 | undecidable | manual | S | 338 | 34.5432 | 96 | 0.41 | 45 |
IV.NRCA.HHZ. | 2020-02-15T14:31:46.22 | 0.1 | undecidable | manual | S | 320 | 30.2475 | 97 | -0.24 | 93 |
IV.CSP1.EHZ. | 2020-02-15T14:31:45.32 | 0.1 | undecidable | manual | P | 347 | 53.3022 | 93 | -0.22 | 90 |
IV.LNSS.HHZ. | 2020-02-15T14:31:45.23 | 0.1 | undecidable | manual | S | 265 | 25.4523 | 100 | 0.04 | 99 |
IV.GIGS.HHZ. | 2020-02-15T14:31:45.27 | 0.1 | undecidable | manual | S | 136 | 26.2515 | 99 | -0.13 | 98 |
IV.FDMO.HHZ. | 2020-02-15T14:31:44.86 | 0.1 | undecidable | manual | P | 335 | 50.616 | 93 | -0.26 | 90 |
IV.GAVE.EHZ. | 2020-02-15T14:31:43.07 | 0.1 | undecidable | manual | P | 282 | 38.0286 | 95 | -0.12 | 94 |
IV.TERO.HHZ. | 2020-02-15T14:31:43.63 | 0.3 | undecidable | manual | S | 90 | 20.6682 | 105 | -0.32 | 71 |
IV.MF5.EHZ. | 2020-02-15T14:31:43.99 | 0.1 | undecidable | manual | P | 12 | 41.3253 | 94 | 0.28 | 91 |
IV.MC2.EHZ. | 2020-02-15T14:31:42.57 | 0.1 | undecidable | manual | P | 338 | 34.5432 | 96 | -0.09 | 96 |
IV.MTRA.EHZ. | 2020-02-15T14:31:42.16 | 0.3 | undecidable | manual | S | 14 | 15.2736 | 115 | -0.43 | 69 |
IV.LNSS.HHZ. | 2020-02-15T14:31:41.33 | 0.1 | negative | manual | P | 265 | 25.4523 | 100 | 0.06 | 98 |
IV.GIGS.HHZ. | 2020-02-15T14:31:41.33 | 0.1 | undecidable | manual | P | 136 | 26.2515 | 99 | -0.05 | 99 |
IV.CAMP.HHZ. | 2020-02-15T14:31:41.63 | 0.3 | undecidable | manual | S | 154 | 10.878 | 129 | 0.04 | 76 |
IV.NRCA.HHZ. | 2020-02-15T14:31:41.80 | 0.1 | undecidable | manual | P | 320 | 30.2475 | 97 | -0.2 | 94 |
IV.TERO.HHZ. | 2020-02-15T14:31:40.49 | 0.1 | undecidable | manual | P | 90 | 20.6682 | 105 | -0.06 | 100 |
IV.T1299.EHZ. | 2020-02-15T14:31:40.89 | 0.3 | undecidable | manual | S | 282 | 5.6943 | 151 | 0.18 | 75 |
IV.SMA1.EHZ. | 2020-02-15T14:31:40.16 | 0.3 | undecidable | manual | S | 302 | 1.4985 | 172 | -0.19 | 73 |
IV.CAMP.HHZ. | 2020-02-15T14:31:39.39 | 0.1 | undecidable | manual | P | 154 | 10.878 | 129 | 0.2 | 97 |
IV.MTRA.EHZ. | 2020-02-15T14:31:39.70 | 0.1 | positive | manual | P | 14 | 15.2736 | 115 | -0.06 | 100 |
IV.SMA1.EHZ. | 2020-02-15T14:31:38.69 | 0.1 | positive | manual | P | 302 | 1.4985 | 172 | 0.22 | 99 |
IV.T1299.EHZ. | 2020-02-15T14:31:38.96 | 0.1 | undecidable | manual | P | 282 | 5.6943 | 151 | 0.28 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.2 | 0.000224 | 0.26 | AML | other | m | 2020-02-15T14:31:40.57 |
IV.SMA1.EHE. | ML:1.1 | 0.000169 | 0.96 | AML | other | m | 2020-02-15T14:31:41.59 |
IV.MTRA.EHE. | ML:1.9 | 0.000654 | 0.1 | AML | other | m | 2020-02-15T14:31:42.31 |
IV.MTRA.HNN. | ML:1.6 | 0.00034399999999999996 | 0.86 | AML | other | m | 2020-02-15T14:31:42.38 |
IV.MTRA.EHN. | ML:1.6 | 0.0003195 | 0.86 | AML | other | m | 2020-02-15T14:31:42.39 |
IV.MTRA.HNE. | ML:1.9 | 0.0006745 | 0.44 | AML | other | m | 2020-02-15T14:31:42.31 |
IV.TERO.HHN. | ML:1.1 | 0.00008760000000000002 | 0.14 | AML | other | m | 2020-02-15T14:31:43.68 |
IV.TERO.HHE. | ML:1.0 | 0.00007230000000000001 | 0.92 | AML | other | m | 2020-02-15T14:31:44.90 |
IV.LNSS.HHN. | ML:1.3 | 0.00011380000000000001 | 0.38 | AML | other | m | 2020-02-15T14:31:45.42 |
IV.LNSS.HHE. | ML:1.4 | 0.0001285 | 0.4 | AML | other | m | 2020-02-15T14:31:45.46 |
IV.GIGS.HHE. | ML:1.0 | 0.00005565 | 0.56 | AML | other | m | 2020-02-15T14:31:45.51 |
IV.GIGS.HHN. | ML:1.0 | 0.0000572 | 0.54 | AML | other | m | 2020-02-15T14:31:45.53 |
IV.NRCA.HHE. | ML:1.6 | 0.00019599999999999997 | 0.68 | AML | other | m | 2020-02-15T14:31:46.41 |
IV.NRCA.HHN. | ML:1.5 | 0.0001375 | 0.1 | AML | other | m | 2020-02-15T14:31:47.21 |
IV.RM33.EHE. | ML:1.4 | 0.000209 | 1.22 | AML | other | m | 2020-02-15T14:31:48.13 |
IV.RM33.EHN. | ML:1.4 | 0.000201 | 0.68 | AML | other | m | 2020-02-15T14:31:48.11 |
IV.GAVE.EHN. | ML:1.5 | 0.000117 | 1.12 | AML | other | m | 2020-02-15T14:31:48.26 |
IV.GAVE.EHE. | ML:1.5 | 0.00011449999999999999 | 1.14 | AML | other | m | 2020-02-15T14:31:48.30 |