A magnitude ML 1.3 earthquake occured in region: 7 km W Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7580, 13.2100 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 7 | 1178 | 1178 |
Accumoli | RI | 8 | 667 | 1845 |
Norcia | PG | 10 | 4957 | 6802 |
Montegallo | AP | 14 | 523 | 7325 |
Amatrice | RI | 16 | 2657 | 9982 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10263 |
Cittareale | RI | 16 | 482 | 10745 |
Acquasanta Terme | AP | 16 | 2916 | 13661 |
Cascia | PG | 17 | 3217 | 16878 |
Montemonaco | AP | 19 | 604 | 17482 |
Preci | PG | 19 | 724 | 18206 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2022-08-11 03:35:05 |
42.7583 | 13.2097 | 11 | 2022-08-11 03:50:14 |
Sala Sismica INGV-Roma | 108395321 |
Field | Value |
---|---|
Time (UTC) | 2022-08-11 03:35:05 ± 0.07 |
Latitude | 42.7583 ± 0.0045 |
Longitude | 13.2097 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108395321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 483 |
Semi-minor axis of confidence ellipse (meter) | 471 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 22 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33365 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 108395321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-11 03:50:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HHZ. | 2022-08-11T03:35:42.85 | 3.0 | undecidable | manual | Sn | -0.41 | 0 | |||
IV.FIR.HHN. | 2022-08-11T03:35:40.03 | 3.0 | undecidable | manual | S | 1.29 | 0 | |||
IV.VIVA.HHN. | 2022-08-11T03:35:22.87 | 3.0 | undecidable | manual | P | -0.21 | 0 | |||
IV.CSP1.EHZ. | 2022-08-11T03:35:18.04 | 0.3 | undecidable | manual | S | 359 | 37.0296 | 50 | -0.3 | 68 |
IV.APEC.HHE. | 2022-08-11T03:35:17.82 | 3.0 | undecidable | manual | S | -1.25 | 0 | |||
IV.FDMO.HHZ. | 2022-08-11T03:35:16.04 | 1.0 | undecidable | manual | S | 342 | 32.4453 | 50 | -1.08 | 17 |
IV.GAVE.EHZ. | 2022-08-11T03:35:15.61 | 0.3 | undecidable | manual | S | 254 | 26.751 | 50 | 0.01 | 73 |
IV.RM33.EHZ. | 2022-08-11T03:35:15.58 | 0.3 | undecidable | manual | S | 179 | 27.6501 | 50 | -0.27 | 69 |
IV.MMO1.EHZ. | 2022-08-11T03:35:13.20 | 0.3 | undecidable | manual | S | 31 | 18.3705 | 120 | -0.07 | 73 |
IV.CSP1.EHZ. | 2022-08-11T03:35:13.48 | 0.3 | undecidable | manual | P | 359 | 37.0296 | 50 | 0.39 | 67 |
IV.MC2.EHZ. | 2022-08-11T03:35:13.35 | 0.3 | undecidable | manual | S | 354 | 17.0718 | 122 | 0.45 | 68 |
IV.MTRA.EHN. | 2022-08-11T03:35:12.17 | 0.3 | undecidable | manual | S | 91 | 15.2736 | 125 | -0.2 | 72 |
IV.FDMO.HHZ. | 2022-08-11T03:35:12.44 | 0.1 | undecidable | manual | P | 342 | 32.4453 | 50 | 0.06 | 96 |
7F.SIB1.EHE. | 2022-08-11T03:35:12.72 | 0.1 | undecidable | manual | S | 18 | 15.873 | 124 | 0.16 | 97 |
7F.SIB2.EHE. | 2022-08-11T03:35:12.53 | 0.1 | undecidable | manual | S | 27 | 16.5723 | 123 | -0.23 | 95 |
IV.GAVE.EHZ. | 2022-08-11T03:35:11.61 | 0.1 | undecidable | manual | P | 254 | 26.751 | 50 | 0.1 | 96 |
IV.RM33.EHZ. | 2022-08-11T03:35:11.75 | 0.1 | undecidable | manual | P | 179 | 27.6501 | 50 | 0.1 | 96 |
7F.SIB3.EHZ. | 2022-08-11T03:35:11.71 | 0.3 | undecidable | manual | S | 21 | 13.875 | 128 | -0.27 | 71 |
IV.APEC.HHZ. | 2022-08-11T03:35:11.55 | 3.0 | undecidable | manual | P | 1.03 | 0 | |||
IV.MC2.EHZ. | 2022-08-11T03:35:10.12 | 0.1 | undecidable | manual | P | 354 | 17.0718 | 122 | 0.17 | 96 |
IV.MMO1.EHZ. | 2022-08-11T03:35:10.29 | 0.1 | undecidable | manual | P | 31 | 18.3705 | 120 | 0.13 | 97 |
IV.NRCA.HHZ. | 2022-08-11T03:35:10.90 | 0.1 | undecidable | manual | S | 317 | 11.3775 | 133 | -0.43 | 92 |
IV.NRCA.HHZ. | 2022-08-11T03:35:09.07 | 0.1 | undecidable | manual | P | 317 | 11.3775 | 133 | 0.03 | 100 |
7F.SIB2.EHE. | 2022-08-11T03:35:09.91 | 0.1 | undecidable | manual | P | 27 | 16.5723 | 123 | 0.04 | 99 |
IV.MTRA.EHN. | 2022-08-11T03:35:09.70 | 0.1 | undecidable | manual | P | 91 | 15.2736 | 125 | 0.06 | 99 |
7F.SIB3.EHZ. | 2022-08-11T03:35:09.45 | 0.1 | undecidable | manual | P | 21 | 13.875 | 128 | 0.03 | 99 |
7F.SIB1.EHE. | 2022-08-11T03:35:09.93 | 0.1 | undecidable | manual | P | 18 | 15.873 | 124 | 0.18 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.0003725 | 0.16 | AML | other | m | 2022-08-11T03:35:11.08 |
IV.CSP1.EHN. | ML:1.5 | 0.00011004999999999999 | 0.42 | AML | other | m | 2022-08-11T03:35:11.07 |
IV.NRCA.HHN. | ML:1.5 | 0.00034550000000000005 | 0.08 | AML | other | m | 2022-08-11T03:35:11.07 |
IV.RM33.EHN. | ML:0.9 | 0.000039750000000000004 | 0.42 | AML | other | m | 2022-08-11T03:35:16.69 |
IV.RM33.EHE. | ML:1.0 | 0.000055900000000000004 | 0.44 | AML | other | m | 2022-08-11T03:35:17.68 |
IV.CSP1.EHE. | ML:1.6 | 0.00013340000000000002 | 0.42 | AML | other | m | 2022-08-11T03:35:17.63 |
IV.CESI.HHN. | ML:1.3 | 0.00007205 | 0.42 | AML | other | m | 2022-08-11T03:35:22.69 |
IV.GAVE.EHN. | ML:1.2 | 0.0000932 | 0.64 | AML | other | m | 2022-08-11T03:35:24.10 |
IV.GAVE.EHE. | ML:1.2 | 0.00009049999999999999 | 1.1 | AML | other | m | 2022-08-11T03:35:24.43 |
IV.CESI.HHE. | ML:1.0 | 0.00003785 | 0.8 | AML | other | m | 2022-08-11T03:35:24.85 |