A magnitude ML 0.6 earthquake occured in region: 4 km S Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7390, 13.2970 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 4 | 1178 | 1178 |
Accumoli | RI | 6 | 667 | 1845 |
Acquasanta Terme | AP | 10 | 2916 | 4761 |
Montegallo | AP | 12 | 523 | 5284 |
Amatrice | RI | 12 | 2657 | 7941 |
Valle Castellana | TE | 17 | 977 | 8918 |
Cittareale | RI | 17 | 482 | 9400 |
Norcia | PG | 18 | 4957 | 14357 |
Montemonaco | AP | 18 | 604 | 14961 |
Rocca Santa Maria | TE | 20 | 537 | 15498 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2024-05-22 19:43:57 |
42.7393 | 13.2968 | 13 | 2024-05-22 19:53:52 |
Sala Sismica INGV-Roma | 128061621 |
Field | Value |
---|---|
Time (UTC) | 2024-05-22 19:43:57 ± 0.06 |
Latitude | 42.7393 ± 0.0027 |
Longitude | 13.2968 ± 0.0037 |
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 | 128061621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 136 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25361 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 128061621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-22 19:53:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2024-05-22T19:44:13.72 | 3.0 | undecidable | manual | P | -0.01 | 0 | |||
IV.TERO.HHZ. | 2024-05-22T19:44:07.12 | 0.6 | undecidable | manual | S | 117 | 28.1496 | 98 | -0.03 | 49 |
IV.LNSS.HHZ. | 2024-05-22T19:44:06.72 | 0.6 | undecidable | manual | S | 234 | 25.8519 | 100 | 0.19 | 47 |
IV.RM33.EHZ. | 2024-05-22T19:44:06.66 | 0.6 | undecidable | manual | S | 195 | 26.4513 | 99 | -0.03 | 49 |
IV.MMO1.EHZ. | 2024-05-22T19:44:04.57 | 0.3 | undecidable | manual | S | 8 | 17.871 | 110 | 0.09 | 74 |
7F.SIB2.EHZ. | 2024-05-22T19:44:04.19 | 0.3 | undecidable | manual | S | 2 | 16.872 | 112 | -0.02 | 74 |
IV.NRCA.HHZ. | 2024-05-22T19:44:04.41 | 0.3 | undecidable | manual | S | 305 | 18.1707 | 109 | -0.14 | 72 |
IV.SMA1.EHZ. | 2024-05-22T19:44:03.07 | 0.3 | undecidable | manual | S | 165 | 12.4764 | 124 | -0.11 | 74 |
IV.RM33.EHZ. | 2024-05-22T19:44:02.58 | 0.3 | undecidable | manual | P | 195 | 26.4513 | 99 | -0.07 | 73 |
IV.TERO.HHZ. | 2024-05-22T19:44:02.76 | 0.3 | undecidable | manual | P | 117 | 28.1496 | 98 | -0.15 | 72 |
IV.LNSS.HHZ. | 2024-05-22T19:44:02.51 | 0.1 | undecidable | manual | P | 234 | 25.8519 | 100 | -0.05 | 98 |
7F.SIB2.EHZ. | 2024-05-22T19:44:01.22 | 0.1 | undecidable | manual | P | 2 | 16.872 | 112 | 0 | 100 |
IV.NRCA.HHZ. | 2024-05-22T19:44:01.39 | 0.1 | negative | manual | P | 305 | 18.1707 | 109 | -0.02 | 99 |
IV.MMO1.EHZ. | 2024-05-22T19:44:01.46 | 0.1 | undecidable | manual | P | 8 | 17.871 | 110 | 0.09 | 98 |
IV.SMA1.EHZ. | 2024-05-22T19:44:00.82 | 0.1 | undecidable | manual | P | 165 | 12.4764 | 124 | 0.2 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.2 | 0.00011999999999999999 | 0.16 | AML | other | m | 2024-05-22T19:44:04.45 |
IV.NRCA.HHN. | ML:1.2 | 0.00011415 | 0.18 | AML | other | m | 2024-05-22T19:44:04.59 |
IV.SMA1.EHE. | ML:0.4 | 0.000026424325 | 0.16 | AML | other | m | 2024-05-22T19:44:03.41 |
IV.SMA1.EHN. | ML:0.4 | 0.000027292195 | 0.16 | AML | other | m | 2024-05-22T19:44:03.32 |
IV.MMO1.EHE. | ML:0.5 | 0.000025989184500000003 | 0.28 | AML | other | m | 2024-05-22T19:44:05.99 |
IV.MMO1.EHN. | ML:0.5 | 0.0000228706985 | 0.24 | AML | other | m | 2024-05-22T19:44:06.09 |
IV.LNSS.HHE. | ML:0.6 | 0.000017861055 | 0.2 | AML | other | m | 2024-05-22T19:44:06.83 |
IV.LNSS.HHN. | ML:0.6 | 0.00001916563 | 0.26 | AML | other | m | 2024-05-22T19:44:06.95 |
IV.RM33.EHE. | ML:0.3 | 0.000009737653 | 0.24 | AML | other | m | 2024-05-22T19:44:07.44 |
IV.RM33.EHN. | ML:0.5 | 0.000016080655 | 0.12 | AML | other | m | 2024-05-22T19:44:07.02 |