A magnitude ML 0.8 earthquake occured in region: 3 km S Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7500, 13.2920 at 14 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 | 3 | 1178 | 1178 |
Accumoli | RI | 7 | 667 | 1845 |
Acquasanta Terme | AP | 10 | 2916 | 4761 |
Montegallo | AP | 11 | 523 | 5284 |
Amatrice | RI | 13 | 2657 | 7941 |
Valle Castellana | TE | 17 | 977 | 8918 |
Norcia | PG | 17 | 4957 | 13875 |
Montemonaco | AP | 17 | 604 | 14479 |
Cittareale | RI | 18 | 482 | 14961 |
Roccafluvione | AP | 20 | 2010 | 16971 |
Castelsantangelo sul Nera | MC | 20 | 281 | 17252 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-07-17 00:14:32 |
42.7498 | 13.2925 | 14 | 2022-07-17 00:22:59 |
Sala Sismica INGV-Roma | 107351191 |
Field | Value |
---|---|
Time (UTC) | 2022-07-17 00:14:32 ± 0.1 |
Latitude | 42.7498 ± 0.0027 |
Longitude | 13.2925 ± 0.0061 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 107351191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 426 |
Semi-minor axis of confidence ellipse (meter) | 189 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 286 |
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) | 74 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 107351191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-17 00:22:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2022-07-17T00:15:42.18 | 3.0 | undecidable | manual | Sg | 11.32 | 0 | |||
IV.VVLD.HHZ. | 2022-07-17T00:14:50.08 | 3.0 | undecidable | manual | S | -0.5 | 0 | |||
IV.TERO.HHZ. | 2022-07-17T00:14:42.37 | 0.6 | undecidable | manual | S | 119 | 29.0487 | 99 | -0.19 | 47 |
IV.LNSS.HHE. | 2022-07-17T00:14:42.02 | 0.6 | undecidable | manual | S | 232 | 26.2515 | 101 | 0.2 | 48 |
IV.RM33.EHZ. | 2022-07-17T00:14:41.76 | 0.3 | undecidable | manual | S | 193 | 27.4503 | 100 | -0.38 | 67 |
IV.MC2.EHZ. | 2022-07-17T00:14:40.34 | 0.6 | undecidable | manual | S | 335 | 19.7691 | 108 | 0.18 | 48 |
IV.NRCA.HHZ. | 2022-07-17T00:14:39.30 | 0.6 | undecidable | manual | S | 303 | 17.2716 | 113 | -0.21 | 47 |
7F.SIB1.EHE. | 2022-07-17T00:14:39.35 | 0.6 | undecidable | manual | S | 354 | 16.1727 | 115 | 0.09 | 50 |
IV.MMO1.EHZ. | 2022-07-17T00:14:39.38 | 0.6 | undecidable | manual | S | 10 | 16.872 | 114 | -0.04 | 49 |
IV.FDMO.HHZ. | 2022-07-17T00:14:39.13 | 0.1 | undecidable | manual | P | 332 | 35.9418 | 97 | -0.14 | 94 |
IV.RM33.EHZ. | 2022-07-17T00:14:38.11 | 0.1 | undecidable | manual | P | 193 | 27.4503 | 100 | 0.13 | 96 |
7F.SIB3.EHE. | 2022-07-17T00:14:38.52 | 0.6 | undecidable | manual | S | 353 | 13.9749 | 121 | -0.23 | 48 |
IV.TERO.HHZ. | 2022-07-17T00:14:38.20 | 0.3 | undecidable | manual | P | 119 | 29.0487 | 99 | -0.02 | 73 |
7F.SIB2.EHE. | 2022-07-17T00:14:38.96 | 0.6 | undecidable | manual | S | 3 | 15.6732 | 117 | -0.18 | 48 |
IV.MF5.EHZ. | 2022-07-17T00:14:38.88 | 0.6 | negative | manual | P | 27 | 29.6481 | 99 | 0.56 | 43 |
IV.MC2.EHZ. | 2022-07-17T00:14:37.03 | 0.1 | undecidable | manual | P | 335 | 19.7691 | 108 | 0.19 | 96 |
IV.MTRA.EHZ. | 2022-07-17T00:14:37.44 | 0.6 | undecidable | manual | S | 85 | 8.4804 | 140 | -0.19 | 48 |
IV.LNSS.HHE. | 2022-07-17T00:14:37.92 | 0.1 | undecidable | manual | P | 232 | 26.2515 | 101 | 0.12 | 97 |
7F.SIB2.EHE. | 2022-07-17T00:14:36.12 | 0.1 | undecidable | manual | P | 3 | 15.6732 | 117 | -0.13 | 97 |
IV.NRCA.HHZ. | 2022-07-17T00:14:36.51 | 0.1 | undecidable | manual | P | 303 | 17.2716 | 113 | 0.05 | 100 |
7F.SIB1.EHE. | 2022-07-17T00:14:36.33 | 0.1 | undecidable | manual | P | 354 | 16.1727 | 115 | 0.01 | 100 |
IV.MMO1.EHZ. | 2022-07-17T00:14:36.51 | 0.6 | negative | manual | P | 10 | 16.872 | 114 | 0.1 | 49 |
IV.MTRA.EHZ. | 2022-07-17T00:14:35.50 | 0.3 | undecidable | manual | P | 85 | 8.4804 | 140 | 0.12 | 75 |
7F.SIB3.EHE. | 2022-07-17T00:14:35.94 | 0.1 | undecidable | manual | P | 353 | 13.9749 | 121 | -0.08 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.0 | 0.0001158 | 0.4 | AML | other | m | 2022-07-17T00:14:37.47 |
IV.MTRA.EHN. | ML:0.8 | 0.00007644999999999999 | 0.4 | AML | other | m | 2022-07-17T00:14:37.76 |
IV.NRCA.HHN. | ML:1.2 | 0.0001315 | 0.94 | AML | other | m | 2022-07-17T00:14:39.03 |
IV.MMO1.EHN. | ML:0.7 | 0.000035000000000000004 | 0.6 | AML | other | m | 2022-07-17T00:14:39.39 |
IV.NRCA.HHE. | ML:1.2 | 0.000127 | 0.22 | AML | other | m | 2022-07-17T00:14:39.71 |
IV.MMO1.EHE. | ML:0.7 | 0.00003345 | 0.42 | AML | other | m | 2022-07-17T00:14:40.37 |
IV.TERO.HHN. | ML:0.5 | 0.0000143 | 0.42 | AML | other | m | 2022-07-17T00:14:43.56 |
IV.TERO.HHE. | ML:0.5 | 0.00001375 | 0.08 | AML | other | m | 2022-07-17T00:14:43.62 |