A magnitude ML 2.0 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6720, 13.1900 at 13 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Cittareale | RI | 6 | 482 | 1149 |
Amatrice | RI | 9 | 2657 | 3806 |
Arquata del Tronto | AP | 14 | 1178 | 4984 |
Cascia | PG | 15 | 3217 | 8201 |
Norcia | PG | 16 | 4957 | 13158 |
Montereale | AQ | 17 | 2581 | 15739 |
Posta | RI | 18 | 694 | 16433 |
Borbona | RI | 18 | 617 | 17050 |
Capitignano | AQ | 19 | 665 | 17715 |
Campotosto | AQ | 20 | 542 | 18257 |
Monteleone di Spoleto | PG | 20 | 599 | 18856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2018-03-13 09:58:04 |
42.6718 | 13.1898 | 13 | 2018-03-13 10:24:52 |
Sala Sismica INGV-Roma | 54570401 |
Field | Value |
---|---|
Time (UTC) | 2018-03-13 09:58:04 ± 0.06 |
Latitude | 42.6718 ± 0.0027 |
Longitude | 13.1898 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 54570401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 422 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 31 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41998 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 54570401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-03-13 10:24:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HNZ. | 2018-03-13T09:58:38.43 | 3.0 | undecidable | manual | S | -0.29 | 0 | |||
IV.MF5.EHZ. | 2018-03-13T09:58:19.14 | 0.6 | undecidable | manual | S | 32 | 41.3253 | 95 | 1.15 | 32 |
IV.FIAM.HHZ. | 2018-03-13T09:58:19.22 | 0.3 | undecidable | manual | S | 188 | 45.2214 | 94 | 0.21 | 70 |
IV.CSP1.EHZ. | 2018-03-13T09:58:19.68 | 0.3 | undecidable | manual | S | 1 | 46.62 | 94 | 0.3 | 67 |
IV.CESI.HHZ. | 2018-03-13T09:58:18.76 | 0.6 | undecidable | manual | S | 328 | 43.623 | 94 | 0.17 | 46 |
IV.GIGS.HHZ. | 2018-03-13T09:58:17.33 | 0.6 | undecidable | manual | S | 128 | 39.627 | 95 | -0.19 | 46 |
IV.TERO.HHZ. | 2018-03-13T09:58:15.76 | 0.6 | undecidable | manual | S | 99 | 34.2435 | 96 | -0.33 | 45 |
IV.MC2.EHZ. | 2018-03-13T09:58:14.21 | 0.6 | undecidable | manual | S | 360 | 26.5512 | 100 | 0.14 | 48 |
IV.MMO1.EHZ. | 2018-03-13T09:58:14.28 | 0.6 | undecidable | manual | S | 24 | 27.5502 | 99 | -0.05 | 50 |
IV.CSP1.EHZ. | 2018-03-13T09:58:13.04 | 0.1 | undecidable | manual | P | 1 | 46.62 | 94 | -0.04 | 96 |
IV.CAMP.HHZ. | 2018-03-13T09:58:13.16 | 0.6 | undecidable | manual | S | 130 | 23.4543 | 102 | -0.08 | 49 |
IV.FIAM.HHZ. | 2018-03-13T09:58:12.98 | 1.0 | undecidable | manual | P | 188 | 45.2214 | 94 | 0.12 | 24 |
IV.MF5.EHZ. | 2018-03-13T09:58:12.69 | 0.6 | negative | manual | P | 32 | 41.3253 | 95 | 0.42 | 44 |
IV.CESI.HHZ. | 2018-03-13T09:58:12.45 | 0.1 | undecidable | manual | P | 328 | 43.623 | 94 | -0.17 | 93 |
IV.RM33.EHZ. | 2018-03-13T09:58:11.95 | 0.6 | undecidable | manual | S | 174 | 18.1707 | 109 | 0.06 | 50 |
IV.MTRA.HNZ. | 2018-03-13T09:58:11.79 | 0.6 | undecidable | manual | S | 61 | 19.2696 | 107 | -0.38 | 47 |
IV.GIGS.HHZ. | 2018-03-13T09:58:11.84 | 0.1 | undecidable | manual | P | 128 | 39.627 | 95 | -0.16 | 93 |
IV.TERO.HHZ. | 2018-03-13T09:58:11.04 | 0.1 | negative | manual | P | 99 | 34.2435 | 96 | -0.14 | 95 |
IV.NRCA.HHZ. | 2018-03-13T09:58:11.52 | 0.6 | undecidable | manual | S | 341 | 18.9699 | 108 | -0.57 | 45 |
IV.ARRO.EHZ. | 2018-03-13T09:58:11.39 | 0.3 | positive | manual | P | 254 | 36.1416 | 96 | -0.08 | 72 |
IV.SMA1.EHZ. | 2018-03-13T09:58:10.60 | 0.6 | undecidable | manual | S | 111 | 12.6762 | 124 | 0.02 | 51 |
IV.MMO1.EHZ. | 2018-03-13T09:58:10.09 | 0.1 | undecidable | manual | P | 24 | 27.5502 | 99 | -0.07 | 98 |
IV.LNSS.HHZ. | 2018-03-13T09:58:10.90 | 0.6 | undecidable | manual | S | 238 | 14.3745 | 118 | -0.07 | 50 |
IV.MC2.EHZ. | 2018-03-13T09:58:09.97 | 0.1 | undecidable | manual | P | 360 | 26.5512 | 100 | -0.04 | 99 |
IV.T1299.EHZ. | 2018-03-13T09:58:09.61 | 0.6 | undecidable | manual | S | 119 | 8.5803 | 138 | -0.14 | 50 |
IV.CAMP.HHZ. | 2018-03-13T09:58:09.57 | 0.1 | undecidable | manual | P | 130 | 23.4543 | 102 | 0.04 | 100 |
IV.SMA1.EHZ. | 2018-03-13T09:58:08.20 | 0.1 | positive | manual | P | 111 | 12.6762 | 124 | 0.2 | 98 |
IV.RM33.EHZ. | 2018-03-13T09:58:08.86 | 0.1 | undecidable | manual | P | 174 | 18.1707 | 109 | 0.11 | 99 |
IV.LNSS.HHZ. | 2018-03-13T09:58:08.30 | 0.1 | positive | manual | P | 238 | 14.3745 | 118 | 0.08 | 100 |
IV.MTRA.HNZ. | 2018-03-13T09:58:08.82 | 0.1 | undecidable | manual | P | 61 | 19.2696 | 107 | -0.1 | 99 |
IV.NRCA.HHZ. | 2018-03-13T09:58:08.65 | 0.1 | negative | manual | P | 341 | 18.9699 | 108 | -0.22 | 97 |
IV.T1299.EHZ. | 2018-03-13T09:58:07.65 | 0.1 | undecidable | manual | P | 119 | 8.5803 | 138 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.T1299.HNN. | ML:2.0 | 0.0011899999999999999 | 0.34 | AML | other | m | 2018-03-13T09:58:09.85 |
IV.T1299.HNE. | ML:1.8 | 0.0007375000000000001 | 1.32 | AML | other | m | 2018-03-13T09:58:10.69 |
IV.SMA1.EHE. | ML:2.6 | 0.003375 | 0.2 | AML | other | m | 2018-03-13T09:58:11.12 |
IV.SMA1.EHN. | ML:2.4 | 0.0024050000000000005 | 1.62 | AML | other | m | 2018-03-13T09:58:11.16 |
IV.LNSS.HHN. | ML:2.3 | 0.0017 | 0.9 | AML | other | m | 2018-03-13T09:58:11.73 |
IV.NRCA.HHN. | ML:2.1 | 0.000907 | 0.14 | AML | other | m | 2018-03-13T09:58:11.66 |
IV.LNSS.HHE. | ML:2.2 | 0.0012900000000000001 | 0.8 | AML | other | m | 2018-03-13T09:58:11.35 |
IV.NRCA.HNE. | ML:2.3 | 0.0014 | 0.14 | AML | other | m | 2018-03-13T09:58:11.85 |
IV.NRCA.HHE. | ML:2.3 | 0.0014750000000000002 | 0.16 | AML | other | m | 2018-03-13T09:58:11.85 |
IV.MTRA.EHN. | ML:2.2 | 0.00116 | 0.18 | AML | other | m | 2018-03-13T09:58:11.89 |
IV.MTRA.HNN. | ML:2.2 | 0.00115 | 0.18 | AML | other | m | 2018-03-13T09:58:11.89 |
IV.RM33.EHE. | ML:1.8 | 0.00045900000000000004 | 1.48 | AML | other | m | 2018-03-13T09:58:12.81 |
IV.MTRA.EHE. | ML:2.4 | 0.00176 | 1.06 | AML | other | m | 2018-03-13T09:58:12.63 |
IV.MTRA.HNE. | ML:2.4 | 0.0017599999999999998 | 1.06 | AML | other | m | 2018-03-13T09:58:12.63 |
IV.NRCA.HNN. | ML:2.1 | 0.0009535 | 0.98 | AML | other | m | 2018-03-13T09:58:12.66 |
IV.RM33.EHN. | ML:1.8 | 0.0004965 | 0.9 | AML | other | m | 2018-03-13T09:58:12.62 |
IV.CAMP.HHE. | ML:1.5 | 0.000178 | 0.76 | AML | other | m | 2018-03-13T09:58:13.35 |
IV.CAMP.HHN. | ML:1.3 | 0.000125 | 0.84 | AML | other | m | 2018-03-13T09:58:15.10 |
IV.TERO.HHE. | ML:1.8 | 0.00025 | 1.58 | AML | other | m | 2018-03-13T09:58:16.85 |
IV.ARRO.EHE. | ML:1.7 | 0.0001725 | 0.18 | AML | other | m | 2018-03-13T09:58:17.74 |
IV.GIGS.HHN. | ML:1.3 | 0.00006440000000000001 | 0.6 | AML | other | m | 2018-03-13T09:58:18.69 |
IV.TERO.HHN. | ML:1.9 | 0.00034399999999999996 | 1.26 | AML | other | m | 2018-03-13T09:58:18.64 |
IV.GIGS.HHE. | ML:1.3 | 0.00006515 | 1.24 | AML | other | m | 2018-03-13T09:58:18.12 |
IV.FIAM.HHE. | ML:1.5 | 0.0000911 | 1.38 | AML | other | m | 2018-03-13T09:58:19.20 |
IV.ARRO.EHN. | ML:1.6 | 0.0001325 | 0.82 | AML | other | m | 2018-03-13T09:58:20.41 |
IV.FIAM.HHN. | ML:1.6 | 0.0001098 | 1.22 | AML | other | m | 2018-03-13T09:58:20.63 |