A magnitude ML 1.4 earthquake occured in region: 5 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7270, 13.2040 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 | 5 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 12 | 4957 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Amatrice | RI | 13 | 2657 | 9941 |
Cascia | PG | 16 | 3217 | 13158 |
Montegallo | AP | 17 | 523 | 13681 |
Acquasanta Terme | AP | 18 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 19 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-09-22 19:57:12 |
42.727 | 13.2045 | 10 | 2023-09-22 20:06:51 |
Sala Sismica INGV-Roma | 121371861 |
Field | Value |
---|---|
Time (UTC) | 2023-09-22 19:57:12 ± 0.04 |
Latitude | 42.7270 ± 0.0027 |
Longitude | 13.2045 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121371861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 314 |
Semi-minor axis of confidence ellipse (meter) | 210 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 81 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 48 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 38 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47214 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 38 |
Type of magnitude | ML |
Reference to an origin | 121371861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-22 20:06:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LRP.EHZ. | 2023-09-22T19:57:32.57 | 3.0 | undecidable | manual | P | -0.06 | 0 | |||
IV.FIAM.HHZ. | 2023-09-22T19:57:28.42 | 0.6 | undecidable | manual | S | 188 | 51.4152 | 50 | 0.03 | 47 |
IV.GUMA.HHZ. | 2023-09-22T19:57:25.68 | 0.6 | undecidable | manual | S | 16 | 38.7279 | 50 | 0.68 | 41 |
IV.GIGS.HHZ. | 2023-09-22T19:57:25.59 | 0.6 | undecidable | manual | S | 135 | 42.7239 | 50 | -0.48 | 43 |
IV.MF5.EHZ. | 2023-09-22T19:57:25.02 | 0.6 | undecidable | manual | S | 36 | 35.6421 | 50 | 0.85 | 38 |
IV.CSP1.EHZ. | 2023-09-22T19:57:25.49 | 0.6 | undecidable | manual | S | 0 | 40.4262 | 50 | 0.02 | 48 |
IV.TERO.HHZ. | 2023-09-22T19:57:23.56 | 0.6 | undecidable | manual | S | 109 | 34.5432 | 50 | -0.33 | 45 |
IV.GAVE.EHZ. | 2023-09-22T19:57:21.26 | 0.6 | undecidable | manual | S | 261 | 25.5522 | 50 | -0.24 | 47 |
IV.CAMP.HHZ. | 2023-09-22T19:57:21.74 | 0.6 | undecidable | manual | S | 142 | 26.9508 | 50 | -0.13 | 48 |
IV.FIAM.HHZ. | 2023-09-22T19:57:21.52 | 1.0 | undecidable | manual | P | 188 | 51.4152 | 50 | 0.04 | 23 |
IV.RM33.EHZ. | 2023-09-22T19:57:21.29 | 0.6 | undecidable | manual | S | 178 | 24.1536 | 50 | 0.16 | 48 |
IV.MOMA.HHZ. | 2023-09-22T19:57:21.52 | 0.6 | undecidable | manual | P | 280 | 52.4031 | 50 | -0.1 | 46 |
IV.MMO1.EHZ. | 2023-09-22T19:57:20.05 | 0.6 | undecidable | manual | S | 27 | 21.5673 | 116 | -0.28 | 47 |
IV.MC2.EHZ. | 2023-09-22T19:57:20.16 | 0.6 | undecidable | manual | S | 356 | 20.4684 | 117 | 0.16 | 48 |
7F.SIB1.EHZ. | 2023-09-22T19:57:19.64 | 0.6 | undecidable | manual | S | 16 | 19.3695 | 118 | -0.01 | 50 |
IV.CSP1.EHZ. | 2023-09-22T19:57:19.65 | 1.0 | negative | manual | P | 0 | 40.4262 | 50 | -0.14 | 23 |
IV.LNSS.HHZ. | 2023-09-22T19:57:19.70 | 0.6 | undecidable | manual | S | 224 | 19.1697 | 118 | 0.1 | 49 |
IV.GUMA.HHZ. | 2023-09-22T19:57:19.74 | 1.0 | negative | manual | P | 16 | 38.7279 | 50 | 0.22 | 23 |
7F.SIB2.EHZ. | 2023-09-22T19:57:19.44 | 0.6 | undecidable | manual | S | 24 | 19.9689 | 117 | -0.38 | 46 |
IV.GIGS.HHZ. | 2023-09-22T19:57:19.80 | 1.0 | undecidable | manual | P | 135 | 42.7239 | 50 | -0.35 | 22 |
IV.MF5.EHZ. | 2023-09-22T19:57:19.34 | 0.6 | negative | manual | P | 36 | 35.6421 | 50 | 0.3 | 46 |
IV.TERO.HHZ. | 2023-09-22T19:57:18.65 | 0.6 | positive | manual | P | 109 | 34.5432 | 50 | -0.23 | 46 |
IV.MTRA.HNZ. | 2023-09-22T19:57:18.55 | 0.6 | undecidable | manual | S | 78 | 15.9729 | 123 | -0.09 | 49 |
IV.SMA1.EHZ. | 2023-09-22T19:57:18.58 | 0.6 | undecidable | manual | S | 135 | 15.0738 | 124 | 0.19 | 48 |
IV.FDMO.HHZ. | 2023-09-22T19:57:18.77 | 0.6 | negative | manual | Pg | -0.11 | 0.91 | |||
7F.SIB3.EHZ. | 2023-09-22T19:57:18.72 | 0.6 | undecidable | manual | S | 18 | 17.2716 | 121 | -0.3 | 47 |
IV.RM33.EHZ. | 2023-09-22T19:57:17.27 | 1.0 | positive | manual | P | 178 | 24.1536 | 50 | -0.01 | 25 |
IV.GAVE.EHZ. | 2023-09-22T19:57:17.38 | 0.1 | undecidable | manual | P | 261 | 25.5522 | 50 | -0.12 | 96 |
IV.CAMP.HHZ. | 2023-09-22T19:57:17.70 | 0.3 | undecidable | manual | P | 142 | 26.9508 | 50 | -0.01 | 74 |
IV.NRCA.HNZ. | 2023-09-22T19:57:17.83 | 0.6 | undecidable | manual | S | 328 | 13.875 | 127 | -0.22 | 48 |
IV.MMO1.EHZ. | 2023-09-22T19:57:16.70 | 0.6 | undecidable | manual | P | 27 | 21.5673 | 116 | -0.12 | 49 |
IV.MC2.EHZ. | 2023-09-22T19:57:16.71 | 0.1 | undecidable | manual | P | 356 | 20.4684 | 117 | 0.08 | 98 |
7F.SIB1.EHZ. | 2023-09-22T19:57:16.49 | 0.1 | undecidable | manual | P | 16 | 19.3695 | 118 | 0.06 | 99 |
7F.SIB3.EHZ. | 2023-09-22T19:57:16.08 | 0.1 | undecidable | manual | P | 18 | 17.2716 | 121 | 0.01 | 100 |
IV.LNSS.HHZ. | 2023-09-22T19:57:16.57 | 0.1 | positive | manual | P | 224 | 19.1697 | 118 | 0.16 | 97 |
7F.SIB2.EHZ. | 2023-09-22T19:57:16.42 | 0.1 | undecidable | manual | P | 24 | 19.9689 | 117 | -0.11 | 98 |
IV.NRCA.HNZ. | 2023-09-22T19:57:15.57 | 0.1 | negative | manual | P | 328 | 13.875 | 127 | 0.06 | 100 |
IV.MTRA.HNZ. | 2023-09-22T19:57:15.96 | 0.1 | undecidable | manual | P | 78 | 15.9729 | 123 | 0.11 | 98 |
IV.SMA1.EHZ. | 2023-09-22T19:57:15.99 | 0.1 | positive | manual | P | 135 | 15.0738 | 124 | 0.29 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.3 | 0.000178 | 0.2 | AML | other | m | 2023-09-22T19:57:18.79 |
IV.SMA1.EHN. | ML:1.0 | 0.000099742015 | 0.0768 | AML | other | m | 2023-09-22T19:57:19.78 |
IV.LNSS.HHE. | ML:1.5 | 0.00022254850000000002 | 0.2816 | AML | other | m | 2023-09-22T19:57:19.88 |
IV.LNSS.HHN. | ML:1.6 | 0.000273062 | 0.1792 | AML | other | m | 2023-09-22T19:57:20.10 |
IV.RM33.EHE. | ML:1.1 | 0.00008225000000000001 | 0.12 | AML | other | m | 2023-09-22T19:57:21.71 |
IV.GAVE.EHE. | ML:1.6 | 0.00020963785 | 0.1792 | AML | other | m | 2023-09-22T19:57:21.47 |
IV.RM33.EHN. | ML:1.0 | 0.000060502095000000004 | 0.1152 | AML | other | m | 2023-09-22T19:57:21.49 |
IV.GAVE.EHN. | ML:1.4 | 0.0001496159 | 0.1024 | AML | other | m | 2023-09-22T19:57:22.55 |
IV.TERO.HHN. | ML:1.5 | 0.0001235 | 0.08 | AML | other | m | 2023-09-22T19:57:24.07 |
IV.TERO.HHE. | ML:1.2 | 0.00006704337500000001 | 0.0768 | AML | other | m | 2023-09-22T19:57:24.62 |
IV.GUMA.HHE. | ML:2.0 | 0.0003215 | 0.24 | AML | other | m | 2023-09-22T19:57:25.87 |
IV.GUMA.HHN. | ML:1.8 | 0.00019800000000000002 | 0.28 | AML | other | m | 2023-09-22T19:57:26.28 |
IV.MOMA.HHE. | ML:1.4 | 0.000058899999999999995 | 0.24 | AML | other | m | 2023-09-22T19:57:29.80 |
IV.MOMA.HHN. | ML:1.4 | 0.000058039505 | 0.2304 | AML | other | m | 2023-09-22T19:57:30.64 |
IV.LNSS.HNE. | ML:1.4 | 0.00021485595000000001 | 0.2688 | AML | other | m | 2023-09-22T19:57:19.89 |
IV.LNSS.HNN. | ML:1.6 | 0.00027254221 | 0.2048 | AML | other | m | 2023-09-22T19:57:20.11 |
IV.RM33.HNE. | ML:1.3 | 0.00011313076 | 0.832 | AML | other | m | 2023-09-22T19:57:22.12 |
IV.RM33.HNN. | ML:1.4 | 0.0001387928 | 0.768 | AML | other | m | 2023-09-22T19:57:21.34 |
IV.GAVE.HNE. | ML:1.5 | 0.0001992873 | 0.2176 | AML | other | m | 2023-09-22T19:57:21.66 |
IV.GAVE.HNN. | ML:1.4 | 0.00013142625000000003 | 0.8192 | AML | other | m | 2023-09-22T19:57:21.07 |
IV.CAMP.HHE. | ML:1.1 | 0.00006785309000000001 | 0.1792 | AML | other | m | 2023-09-22T19:57:21.91 |
IV.CAMP.HHN. | ML:0.9 | 0.000044028035 | 0.2176 | AML | other | m | 2023-09-22T19:57:21.96 |
IV.TERO.HNE. | ML:1.1 | 0.000050849155 | 0.7936 | AML | other | m | 2023-09-22T19:57:23.68 |
IV.TERO.HNN. | ML:1.6 | 0.00014503055 | 0.0896 | AML | other | m | 2023-09-22T19:57:24.08 |
IV.FDMO.HHE. | ML:1.0 | 0.000033047254999999995 | 0.1664 | AML | other | m | 2023-09-22T19:57:26.25 |
IV.FDMO.HHN. | ML:1.0 | 0.00004137001 | 0.1664 | AML | other | m | 2023-09-22T19:57:26.06 |
IV.MF5.EHE. | ML:1.2 | 0.00007177829499999999 | 1.344 | AML | other | m | 2023-09-22T19:57:38.85 |
IV.MF5.EHN. | ML:1.1 | 0.00005200782000000001 | 1.28 | AML | other | m | 2023-09-22T19:57:25.52 |
IV.CSP1.EHE. | ML:1.3 | 0.00006529604 | 0.64 | AML | other | m | 2023-09-22T19:57:25.86 |
IV.CSP1.EHN. | ML:1.5 | 0.00011524726 | 0.9856 | AML | other | m | 2023-09-22T19:57:26.35 |
IV.GUMA.HNE. | ML:1.7 | 0.00018958435 | 0.576 | AML | other | m | 2023-09-22T19:57:28.45 |
IV.GUMA.HNN. | ML:2.0 | 0.00037154125 | 0.192 | AML | other | m | 2023-09-22T19:57:25.88 |
IV.MOMA.HNE. | ML:1.6 | 0.000090017105 | 0.576 | AML | other | m | 2023-09-22T19:57:39.51 |
IV.MOMA.HNN. | ML:1.8 | 0.0001596902 | 1.0112 | AML | other | m | 2023-09-22T19:57:25.45 |
IV.FIAM.HHE. | ML:1.1 | 0.000028986190000000003 | 1.1392 | AML | other | m | 2023-09-22T19:57:24.96 |
IV.FIAM.HHN. | ML:1.0 | 0.000025869034999999998 | 2.4704 | AML | other | m | 2023-09-22T19:57:29.41 |
IV.FIAM.HNE. | ML:1.4 | 0.000067668785 | 0.4608 | AML | other | m | 2023-09-22T19:57:28.97 |
IV.FIAM.HNN. | ML:1.5 | 0.00008430224 | 0.128 | AML | other | m | 2023-09-22T19:57:30.09 |