A magnitude ML 1.8 earthquake occured in region: 2 km N Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6510, 13.2940 at 7 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 | 2 | 2657 | 2657 |
Accumoli | RI | 6 | 667 | 3324 |
Cittareale | RI | 12 | 482 | 3806 |
Campotosto | AQ | 12 | 542 | 4348 |
Arquata del Tronto | AP | 14 | 1178 | 5526 |
Capitignano | AQ | 15 | 665 | 6191 |
Montereale | AQ | 15 | 2581 | 8772 |
Acquasanta Terme | AP | 16 | 2916 | 11688 |
Cortino | TE | 18 | 656 | 12344 |
Crognaleto | TE | 19 | 1297 | 13641 |
Valle Castellana | TE | 19 | 977 | 14618 |
Rocca Santa Maria | TE | 20 | 537 | 15155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-11-19 23:34:59 |
42.6513 | 13.2938 | 7 | 2022-03-30 13:04:24 |
Bollettino Sismico Italiano INGV | 99107081 |
Reviewed Rev100 |
ML 1.8 | 2021-11-19 23:34:59 |
42.6503 | 13.2993 | 9 | 2021-11-19 23:40:08 |
Sala Sismica INGV-Roma | 97609391 |
Field | Value |
---|---|
Time (UTC) | 2021-11-19 23:34:59 ± 0.05 |
Latitude | 42.6513 ± 0.0027 |
Longitude | 13.2938 ± 0.0037 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99107081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 344 |
Semi-minor axis of confidence ellipse (meter) | 204 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 53 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 47 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.03687 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69158 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 48 |
Type of magnitude | ML |
Reference to an origin | 99107081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-20 10:32:31 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 48 |
Type of magnitude | ML |
Reference to an origin | 97609391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-19 23:40:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.EHZ. | 2021-11-19T23:35:18.30 | 0.6 | undecidable | manual | S | 333 | 57.5979 | 50 | 0.05 | 48 |
IV.VCEL.EHZ. | 2021-11-19T23:35:17.40 | 0.6 | undecidable | manual | S | 122 | 53.0025 | 50 | 0.37 | 45 |
IV.CESI.HHZ. | 2021-11-19T23:35:16.10 | 0.6 | undecidable | manual | S | 321 | 50.4162 | 50 | -0.23 | 47 |
IV.CSP1.EHZ. | 2021-11-19T23:35:16.10 | 0.6 | undecidable | manual | S | 352 | 49.4172 | 50 | 0.04 | 49 |
IV.FDMO.HHZ. | 2021-11-19T23:35:15.00 | 0.6 | undecidable | manual | S | 339 | 45.9207 | 50 | -0.14 | 48 |
IV.GUMA.HHZ. | 2021-11-19T23:35:15.40 | 0.6 | undecidable | manual | S | 4 | 45.7209 | 50 | 0.3 | 46 |
IV.EL6.EHZ. | 2021-11-19T23:35:13.44 | 0.3 | undecidable | manual | P | 348 | 76.7676 | 50 | 0.13 | 68 |
IV.MF5.EHZ. | 2021-11-19T23:35:13.30 | 0.6 | undecidable | manual | S | 20 | 39.7269 | 50 | -0.18 | 48 |
IV.MML1.EHZ. | 2021-11-19T23:35:10.03 | 0.6 | undecidable | manual | P | 333 | 57.5979 | 50 | -0.31 | 45 |
IV.GAVE.EHZ. | 2021-11-19T23:35:10.80 | 0.6 | undecidable | manual | S | 278 | 32.9448 | 102 | -0.43 | 46 |
IV.T0110.HHZ. | 2021-11-19T23:35:10.61 | 0.3 | undecidable | manual | P | 140 | 61.2942 | 50 | -0.3 | 67 |
IV.ASCOL.EHN. | 2021-11-19T23:35:10.76 | 0.6 | undecidable | manual | S | 47 | 32.745 | 102 | -0.42 | 46 |
IV.MC2.EHZ. | 2021-11-19T23:35:10.50 | 0.6 | undecidable | manual | S | 344 | 30.0477 | 103 | 0.23 | 48 |
IV.TRTR.HHZ. | 2021-11-19T23:35:10.66 | 0.3 | undecidable | manual | P | 71 | 53.4021 | 50 | 0.95 | 54 |
IV.MNTT.EHZ. | 2021-11-19T23:35:10.22 | 0.3 | undecidable | manual | P | 28 | 51.7038 | 50 | 0.77 | 59 |
IV.MOMA.HHZ. | 2021-11-19T23:35:10.82 | 0.6 | undecidable | manual | P | 286 | 61.3941 | 50 | -0.11 | 47 |
IV.CESX.HHZ. | 2021-11-19T23:35:10.61 | 0.6 | undecidable | manual | P | 266 | 57.8976 | 50 | 0.21 | 46 |
IV.VCEL.EHZ. | 2021-11-19T23:35:09.63 | 0.6 | undecidable | manual | P | 122 | 53.0025 | 50 | -0.01 | 48 |
IV.MMO1.EHZ. | 2021-11-19T23:35:09.30 | 0.6 | undecidable | manual | S | 6 | 27.6501 | 104 | -0.15 | 49 |
IV.GIGS.HJZ. | 2021-11-19T23:35:09.94 | 0.6 | undecidable | manual | S | 134 | 31.6461 | 103 | -0.88 | 39 |
IV.FAGN.HHZ. | 2021-11-19T23:35:09.07 | 0.6 | undecidable | manual | P | 151 | 48.9177 | 50 | 0.06 | 48 |
IV.NRCA.HNZ. | 2021-11-19T23:35:08.60 | 0.3 | undecidable | manual | S | 324 | 24.9528 | 106 | 0.05 | 76 |
IV.CESI.HHZ. | 2021-11-19T23:35:08.87 | 0.1 | undecidable | manual | P | 321 | 50.4162 | 50 | -0.37 | 90 |
IV.FDMO.HHZ. | 2021-11-19T23:35:08.08 | 0.6 | undecidable | manual | P | 339 | 45.9207 | 50 | -0.47 | 45 |
IV.CSP1.EHZ. | 2021-11-19T23:35:08.79 | 0.1 | undecidable | manual | P | 352 | 49.4172 | 50 | -0.29 | 92 |
IV.TERO.HHZ. | 2021-11-19T23:35:08.40 | 0.3 | undecidable | manual | S | 97 | 25.5522 | 106 | -0.34 | 71 |
IV.OFFI.HHZ. | 2021-11-19T23:35:08.85 | 0.3 | undecidable | manual | P | 45 | 44.8218 | 50 | 0.47 | 67 |
IV.GUMA.HHZ. | 2021-11-19T23:35:08.58 | 0.6 | undecidable | manual | P | 4 | 45.7209 | 50 | 0.05 | 49 |
IV.MF5.EHZ. | 2021-11-19T23:35:07.66 | 0.3 | undecidable | manual | P | 20 | 39.7269 | 50 | 0.07 | 74 |
IV.LNSS.HHZ. | 2021-11-19T23:35:07.40 | 0.6 | undecidable | manual | S | 255 | 21.3675 | 108 | 0.03 | 51 |
MN.AQU.HNN. | 2021-11-19T23:35:06.27 | 0.6 | undecidable | manual | P | 165 | 34.2435 | 102 | -0.28 | 47 |
IV.GAVE.EHZ. | 2021-11-19T23:35:06.02 | 0.1 | positive | manual | P | 278 | 32.9448 | 102 | -0.27 | 95 |
IV.RM33.EHZ. | 2021-11-19T23:35:06.20 | 0.3 | undecidable | manual | S | 202 | 17.0718 | 113 | 0.24 | 74 |
IV.ASCOL.EHN. | 2021-11-19T23:35:06.00 | 0.6 | undecidable | manual | P | 47 | 32.745 | 102 | -0.26 | 48 |
IV.MTRA.EHZ. | 2021-11-19T23:35:05.10 | 0.3 | undecidable | manual | S | 36 | 14.3745 | 116 | -0.01 | 78 |
IV.MC2.EHZ. | 2021-11-19T23:35:05.78 | 0.6 | undecidable | manual | P | 344 | 30.0477 | 103 | 0.04 | 50 |
IV.MMO1.EHZ. | 2021-11-19T23:35:05.22 | 0.3 | undecidable | manual | P | 6 | 27.6501 | 104 | -0.05 | 76 |
IV.GIGS.HJZ. | 2021-11-19T23:35:05.52 | 0.1 | undecidable | manual | P | 134 | 31.6461 | 103 | -0.53 | 90 |
IV.CAMP.HHZ. | 2021-11-19T23:35:05.50 | 0.6 | undecidable | manual | S | 144 | 15.873 | 114 | -0.09 | 51 |
IV.LNSS.HHZ. | 2021-11-19T23:35:04.24 | 0.1 | positive | manual | P | 255 | 21.3675 | 108 | 0.18 | 99 |
IV.NRCA.HNZ. | 2021-11-19T23:35:04.80 | 0.3 | undecidable | manual | P | 324 | 24.9528 | 106 | 0.05 | 76 |
IV.TERO.HHZ. | 2021-11-19T23:35:04.71 | 0.3 | undecidable | manual | P | 97 | 25.5522 | 106 | -0.14 | 74 |
IV.CAMP.HHZ. | 2021-11-19T23:35:03.25 | 0.1 | undecidable | manual | P | 144 | 15.873 | 114 | 0.21 | 99 |
IV.RM33.EHZ. | 2021-11-19T23:35:03.50 | 0.1 | undecidable | manual | P | 202 | 17.0718 | 113 | 0.25 | 98 |
IV.MTRA.EHZ. | 2021-11-19T23:35:02.95 | 0.1 | undecidable | manual | P | 36 | 14.3745 | 116 | 0.19 | 100 |
IV.SMA1.EHZ. | 2021-11-19T23:35:02.60 | 0.3 | undecidable | manual | S | 124 | 4.0959 | 150 | 0.2 | 76 |
IV.SMA1.EHZ. | 2021-11-19T23:35:01.52 | 0.1 | positive | manual | P | 124 | 4.0959 | 150 | 0.33 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNE. | ML:2.2 | 0.001955 | 0.16 | AML | other | m | 2021-11-19T23:35:05.60 |
IV.MTRA.EHE. | ML:2.2 | 0.00196 | 0.16 | AML | other | m | 2021-11-19T23:35:05.61 |
IV.MTRA.HNN. | ML:2.2 | 0.00159 | 1.44 | AML | other | m | 2021-11-19T23:35:05.94 |
IV.MTRA.EHN. | ML:2.2 | 0.00163 | 1.46 | AML | other | m | 2021-11-19T23:35:05.22 |
IV.CAMP.HHN. | ML:1.7 | 0.00047950000000000005 | 1.72 | AML | other | m | 2021-11-19T23:35:06.05 |
IV.CAMP.HHE. | ML:1.7 | 0.0004605 | 0.3 | AML | other | m | 2021-11-19T23:35:06.05 |
IV.RM33.HNE. | ML:1.8 | 0.0006305 | 0.58 | AML | other | m | 2021-11-19T23:35:08.48 |
IV.TERO.HNN. | ML:1.9 | 0.000524 | 0.2 | AML | other | m | 2021-11-19T23:35:08.78 |
IV.RM33.EHE. | ML:1.8 | 0.0005954999999999999 | 0.6 | AML | other | m | 2021-11-19T23:35:08.48 |
IV.RM33.EHN. | ML:1.8 | 0.0005985000000000001 | 0.3 | AML | other | m | 2021-11-19T23:35:08.79 |
IV.TERO.HHN. | ML:2.0 | 0.0006014999999999999 | 0.18 | AML | other | m | 2021-11-19T23:35:08.79 |
IV.RM33.HNN. | ML:1.8 | 0.0006325 | 0.3 | AML | other | m | 2021-11-19T23:35:08.79 |
IV.TERO.HHE. | ML:2.1 | 0.0007505 | 1.16 | AML | other | m | 2021-11-19T23:35:08.28 |
IV.TERO.HNE. | ML:2.1 | 0.0008065 | 1.18 | AML | other | m | 2021-11-19T23:35:08.87 |
IV.LNSS.HHE. | ML:1.7 | 0.00034199999999999996 | 0.74 | AML | other | m | 2021-11-19T23:35:08.87 |
IV.MMO1.EHN. | ML:1.6 | 0.00022100000000000003 | 0.4 | AML | other | m | 2021-11-19T23:35:09.59 |
IV.LNSS.HHN. | ML:1.7 | 0.0003375 | 0.94 | AML | other | m | 2021-11-19T23:35:11.25 |
IV.GAVE.EHN. | ML:2.0 | 0.000449 | 0.24 | AML | other | m | 2021-11-19T23:35:11.52 |
IV.GAVE.EHE. | ML:1.8 | 0.000306 | 0.64 | AML | other | m | 2021-11-19T23:35:11.91 |
IV.MMO1.EHE. | ML:1.5 | 0.0001915 | 0.36 | AML | other | m | 2021-11-19T23:35:11.79 |
IV.MC2.EHN. | ML:1.8 | 0.0003055 | 0.84 | AML | other | m | 2021-11-19T23:35:13.92 |
IV.MC2.EHE. | ML:1.7 | 0.0002551000000000001 | 1.34 | AML | other | m | 2021-11-19T23:35:14.20 |
IV.FDMO.HHE. | ML:1.4 | 0.00007199999999999999 | 1.26 | AML | other | m | 2021-11-19T23:35:15.82 |
IV.FDMO.HHN. | ML:1.5 | 0.00009279999999999999 | 1.2 | AML | other | m | 2021-11-19T23:35:17.66 |
IV.CESI.HHN. | ML:1.6 | 0.000111 | 1.64 | AML | other | m | 2021-11-19T23:35:18.86 |
IV.FAGN.HHE. | ML:1.8 | 0.0001535 | 0.74 | AML | other | m | 2021-11-19T23:35:18.32 |
IV.CESI.HHE. | ML:1.5 | 0.0000736 | 0.42 | AML | other | m | 2021-11-19T23:35:18.13 |
IV.CSP1.EHE. | ML:1.7 | 0.00013544999999999999 | 1.3 | AML | other | m | 2021-11-19T23:35:18.76 |
IV.MML1.EHN. | ML:1.4 | 0.000052000000000000004 | 0.8 | AML | other | m | 2021-11-19T23:35:19.26 |
IV.VCEL.EHN. | ML:1.9 | 0.00018099999999999998 | 0.76 | AML | other | m | 2021-11-19T23:35:19.57 |
IV.VCEL.EHE. | ML:1.9 | 0.000201 | 0.42 | AML | other | m | 2021-11-19T23:35:19.69 |
IV.FAGN.HHN. | ML:1.8 | 0.000189 | 0.44 | AML | other | m | 2021-11-19T23:35:19.69 |
IV.GUMA.HNE. | ML:1.8 | 0.000188 | 0.78 | AML | other | m | 2021-11-19T23:35:20.07 |
IV.T0110.HHN. | ML:1.7 | 0.00010930000000000001 | 1.48 | AML | other | m | 2021-11-19T23:35:21.04 |
IV.GUMA.HHE. | ML:1.9 | 0.000229 | 0.68 | AML | other | m | 2021-11-19T23:35:21.11 |
IV.CSP1.EHN. | ML:1.8 | 0.0001725 | 0.58 | AML | other | m | 2021-11-19T23:35:21.20 |
IV.GUMA.HHN. | ML:1.9 | 0.00022349999999999998 | 0.42 | AML | other | m | 2021-11-19T23:35:21.37 |
IV.MOMA.HHN. | ML:1.6 | 0.0000745 | 0.22 | AML | other | m | 2021-11-19T23:35:21.77 |
IV.MML1.EHE. | ML:1.3 | 0.00004380000000000001 | 1.12 | AML | other | m | 2021-11-19T23:35:21.90 |
IV.MOMA.HHE. | ML:1.6 | 0.00008065 | 1.58 | AML | other | m | 2021-11-19T23:35:21.93 |
IV.GUMA.HNN. | ML:2.1 | 0.000378 | 0.92 | AML | other | m | 2021-11-19T23:35:22.58 |
IV.MNTT.EHN. | ML:2.0 | 0.0002365 | 1.4 | AML | other | m | 2021-11-19T23:35:22.99 |
IV.CESX.HHE. | ML:1.3 | 0.0000448 | 0.48 | AML | other | m | 2021-11-19T23:35:23.99 |
IV.T0110.HHE. | ML:1.7 | 0.00010059999999999999 | 0.58 | AML | other | m | 2021-11-19T23:35:25.54 |
IV.CESX.HHN. | ML:1.3 | 0.000044 | 0.9 | AML | other | m | 2021-11-19T23:35:26.42 |
IV.EL6.EHE. | ML:1.6 | 0.0000668 | 0.16 | AML | other | m | 2021-11-19T23:35:27.95 |
IV.MNTT.EHE. | ML:1.8 | 0.000168 | 0.66 | AML | other | m | 2021-11-19T23:35:30.46 |
IV.EL6.EHN. | ML:1.5 | 0.0000486 | 0.9 | AML | other | m | 2021-11-19T23:35:34.94 |