A magnitude ML 1.1 earthquake occured in region: 4 km SW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6730, 13.2120 at 10 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 | 4 | 667 | 667 |
Cittareale | RI | 7 | 482 | 1149 |
Amatrice | RI | 8 | 2657 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Norcia | PG | 17 | 4957 | 9941 |
Montereale | AQ | 17 | 2581 | 12522 |
Cascia | PG | 17 | 3217 | 15739 |
Campotosto | AQ | 18 | 542 | 16281 |
Capitignano | AQ | 18 | 665 | 16946 |
Borbona | RI | 19 | 617 | 17563 |
Posta | RI | 19 | 694 | 18257 |
Acquasanta Terme | AP | 20 | 2916 | 21173 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-05-15 00:08:16 |
42.6727 | 13.2118 | 10 | 2022-05-15 00:16:48 |
Sala Sismica INGV-Roma | 104651771 |
Field | Value |
---|---|
Time (UTC) | 2022-05-15 00:08:16 ± 0.07 |
Latitude | 42.6727 ± 0.0027 |
Longitude | 13.2118 ± 0.0049 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104651771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 433 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 100 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
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 | 21 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 104651771 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-15 00:16:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VAGA.HNZ. | 2022-05-15T00:09:00.01 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.LPEL.HHZ. | 2022-05-15T00:08:47.48 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.FOSV.EHZ. | 2022-05-15T00:08:31.73 | 3.0 | positive | manual | P | 1.61 | 0 | |||
IV.OFFI.HHZ. | 2022-05-15T00:08:26.07 | 0.3 | undecidable | manual | P | 53 | 48.3183 | 50 | 0.72 | 78 |
7F.SIB1.EHZ. | 2022-05-15T00:08:25.69 | 0.3 | undecidable | manual | S | 11 | 25.0527 | 111 | 0.06 | 98 |
IV.CSP1.EHZ. | 2022-05-15T00:08:25.21 | 0.3 | undecidable | manual | P | 359 | 46.5201 | 50 | 0.14 | 93 |
IV.MF5.EHZ. | 2022-05-15T00:08:24.46 | 0.3 | undecidable | manual | P | 30 | 40.3263 | 50 | 0.34 | 90 |
7F.SIB3.EHZ. | 2022-05-15T00:08:24.65 | 0.3 | undecidable | manual | S | 12 | 22.9548 | 113 | -0.29 | 94 |
IV.CESI.HHZ. | 2022-05-15T00:08:24.71 | 0.3 | undecidable | manual | P | 326 | 44.5221 | 50 | -0.05 | 95 |
IV.MTRA.EHZ. | 2022-05-15T00:08:23.12 | 0.3 | undecidable | manual | S | 58 | 17.6712 | 119 | -0.18 | 97 |
IV.GIGS.HHZ. | 2022-05-15T00:08:23.28 | 0.3 | undecidable | manual | P | 129 | 38.2284 | 50 | -0.52 | 87 |
IV.RM33.EHZ. | 2022-05-15T00:08:23.30 | 0.3 | undecidable | manual | S | 179 | 18.1707 | 118 | -0.14 | 97 |
IV.NRCA.HHZ. | 2022-05-15T00:08:23.76 | 0.3 | undecidable | manual | S | 336 | 19.5693 | 116 | -0.11 | 98 |
IV.ARRO.EHZ. | 2022-05-15T00:08:23.47 | 3.0 | negative | manual | P | 0.11 | 0 | |||
IV.TERO.HHZ. | 2022-05-15T00:08:22.41 | 0.3 | undecidable | manual | P | 100 | 32.4453 | 50 | -0.5 | 88 |
IV.MC2.EHZ. | 2022-05-15T00:08:22.00 | 0.3 | undecidable | manual | P | 356 | 26.5512 | 110 | 0.04 | 98 |
IV.LNSS.HHZ. | 2022-05-15T00:08:22.89 | 0.3 | undecidable | manual | S | 241 | 15.9729 | 121 | 0.1 | 99 |
IV.GAVE.EHZ. | 2022-05-15T00:08:21.67 | 0.3 | undecidable | manual | P | 275 | 25.9518 | 110 | -0.19 | 95 |
7F.SIB3.EHZ. | 2022-05-15T00:08:21.19 | 0.3 | undecidable | manual | P | 12 | 22.9548 | 113 | -0.1 | 97 |
7F.SIB2.EHZ. | 2022-05-15T00:08:21.77 | 0.3 | undecidable | manual | P | 17 | 25.3524 | 111 | 0.03 | 98 |
IV.SMA1.EHZ. | 2022-05-15T00:08:21.61 | 0.3 | undecidable | manual | S | 115 | 11.0778 | 131 | 0.19 | 98 |
IV.MMO1.EHZ. | 2022-05-15T00:08:21.91 | 0.3 | undecidable | manual | P | 20 | 26.8509 | 110 | -0.11 | 97 |
7F.SIB1.EHZ. | 2022-05-15T00:08:21.73 | 0.3 | undecidable | manual | P | 11 | 25.0527 | 111 | 0.04 | 98 |
IV.LNSS.HHZ. | 2022-05-15T00:08:20.20 | 0.3 | undecidable | manual | P | 241 | 15.9729 | 121 | 0.15 | 98 |
IV.MTRA.EHZ. | 2022-05-15T00:08:20.38 | 0.3 | undecidable | manual | P | 58 | 17.6712 | 119 | 0.04 | 100 |
IV.RM33.EHZ. | 2022-05-15T00:08:20.44 | 0.3 | undecidable | manual | P | 179 | 18.1707 | 118 | 0.01 | 100 |
IV.NRCA.HHZ. | 2022-05-15T00:08:20.71 | 0.3 | undecidable | manual | P | 336 | 19.5693 | 116 | 0.04 | 99 |
IV.SMA1.EHZ. | 2022-05-15T00:08:19.60 | 0.3 | undecidable | manual | P | 115 | 11.0778 | 131 | 0.34 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.7 | 0.0005589999999999999 | 0.26 | AML | other | m | 2022-05-15T00:08:22.25 |
IV.SMA1.EHN. | ML:1.4 | 0.000303 | 0.98 | AML | other | m | 2022-05-15T00:08:22.91 |
IV.LNSS.HHE. | ML:1.2 | 0.0001385 | 0.48 | AML | other | m | 2022-05-15T00:08:23.29 |
IV.LNSS.HHN. | ML:1.1 | 0.00011899999999999999 | 0.48 | AML | other | m | 2022-05-15T00:08:23.35 |
IV.MTRA.EHN. | ML:1.4 | 0.00019350000000000001 | 0.14 | AML | other | m | 2022-05-15T00:08:23.28 |
IV.MTRA.EHE. | ML:1.2 | 0.00014749999999999998 | 0.08 | AML | other | m | 2022-05-15T00:08:23.39 |
IV.NRCA.HHN. | ML:1.3 | 0.00015300000000000003 | 0.12 | AML | other | m | 2022-05-15T00:08:23.90 |
IV.NRCA.HHE. | ML:1.4 | 0.0002035 | 0.14 | AML | other | m | 2022-05-15T00:08:24.09 |
IV.RM33.EHN. | ML:0.8 | 0.00004825 | 0.54 | AML | other | m | 2022-05-15T00:08:24.98 |
IV.RM33.EHE. | ML:0.9 | 0.0000598 | 0.24 | AML | other | m | 2022-05-15T00:08:25.14 |
IV.GAVE.EHN. | ML:0.0 | 0.000057749999999999994 | 1.76 | AML | other | m | 2022-05-15T00:08:26.05 |
IV.GAVE.EHE. | ML:0.0 | 0.000062 | 0.34 | AML | other | m | 2022-05-15T00:08:26.36 |
IV.TERO.HHN. | ML:1.0 | 0.00003795 | 0.06 | AML | other | m | 2022-05-15T00:08:26.95 |
IV.MMO1.EHE. | ML:0.0 | 0.000034750000000000004 | 0.48 | AML | other | m | 2022-05-15T00:08:27.46 |
IV.MMO1.EHN. | ML:0.0 | 0.000022800000000000002 | 1.2 | AML | other | m | 2022-05-15T00:08:27.12 |
IV.TERO.HHE. | ML:0.9 | 0.0000362 | 1.88 | AML | other | m | 2022-05-15T00:08:27.97 |
IV.CESI.HHN. | ML:0.7 | 0.0000141 | 0.5 | AML | other | m | 2022-05-15T00:08:32.20 |
IV.CESI.HHE. | ML:0.5 | 0.00000868 | 0.12 | AML | other | m | 2022-05-15T00:08:33.32 |