A magnitude ML 0.7 earthquake occured in region: 5 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8790, 13.2140 at 8 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 5 | 281 | 281 |
Ussita | MC | 10 | 444 | 725 |
Montemonaco | AP | 10 | 604 | 1329 |
Montegallo | AP | 11 | 523 | 1852 |
Visso | MC | 12 | 1107 | 2959 |
Montefortino | FM | 13 | 1178 | 4137 |
Bolognola | MC | 13 | 142 | 4279 |
Arquata del Tronto | AP | 14 | 1178 | 5457 |
Norcia | PG | 14 | 4957 | 10414 |
Preci | PG | 14 | 724 | 11138 |
Amandola | FM | 16 | 3629 | 14767 |
Acquacanina | MC | 17 | 121 | 14888 |
Fiastra | MC | 18 | 559 | 15447 |
Comunanza | AP | 19 | 3166 | 18613 |
Sarnano | MC | 19 | 3264 | 21877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2023-10-06 04:48:26 |
42.8792 | 13.2145 | 8 | 2023-10-06 05:02:35 |
Sala Sismica INGV-Roma | 121809441 |
Field | Value |
---|---|
Time (UTC) | 2023-10-06 04:48:26 ± 0.08 |
Latitude | 42.8792 ± 0.0036 |
Longitude | 13.2145 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121809441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 223 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 22 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42538 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 121809441 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-06 05:02:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2023-10-06T04:49:38.60 | 3.0 | undecidable | manual | Sg | 5.96 | 0 | |||
IV.SPS2.HHZ. | 2023-10-06T04:49:37.22 | 3.0 | undecidable | manual | Sn | -3.48 | 0 | |||
IV.HPAC.HHZ. | 2023-10-06T04:49:34.64 | 3.0 | positive | manual | Pg | 6.07 | 0 | |||
7C.SPAOL.HNZ. | 2023-10-06T04:49:28.31 | 3.0 | positive | manual | Pg | 10.85 | 0 | |||
IV.ECTS.HHZ. | 2023-10-06T04:49:27.60 | 3.0 | undecidable | manual | Pg | 14.38 | 0 | |||
GU.BHB.HHZ. | 2023-10-06T04:49:24.24 | 3.0 | negative | manual | Pn | -7.02 | 0 | |||
ST.CARE.HNZ. | 2023-10-06T04:49:18.33 | 3.0 | undecidable | manual | Pn | -6.49 | 0 | |||
IV.VULT.HHZ. | 2023-10-06T04:49:14.48 | 3.0 | undecidable | manual | Sg | 10.96 | 0 | |||
IV.CAR1.HHZ. | 2023-10-06T04:49:07.70 | 3.0 | positive | manual | Pg | 6.2 | 0 | |||
IV.VULT.HHZ. | 2023-10-06T04:48:45.90 | 3.0 | undecidable | manual | Pg | 4.87 | 0 | |||
IV.ACER.HHZ. | 2023-10-06T04:48:43.85 | 3.0 | negative | manual | Pn | -1.22 | 0 | |||
IV.SNTG.HHZ. | 2023-10-06T04:48:35.11 | 0.1 | undecidable | manual | P | 332 | 47.2194 | 50 | -0.23 | 89 |
IV.FDMO.HHZ. | 2023-10-06T04:48:33.82 | 0.3 | undecidable | manual | S | 329 | 20.2686 | 112 | -0.06 | 73 |
IV.CESI.HNE. | 2023-10-06T04:48:32.30 | 0.3 | undecidable | manual | P | 299 | 28.749 | 106 | 0.02 | 72 |
IV.SAP2.EHZ. | 2023-10-06T04:48:32.22 | 0.1 | undecidable | manual | P | 32 | 28.4493 | 106 | 0.01 | 97 |
IV.SMA1.EHZ. | 2023-10-06T04:48:32.35 | 0.1 | undecidable | manual | P | 160 | 29.2485 | 106 | -0.03 | 96 |
IV.OVO.HHZ. | 2023-10-06T04:48:31.28 | 3.0 | positive | manual | Pn | -2.03 | 0 | |||
IV.CSP1.EHN. | 2023-10-06T04:48:31.33 | 0.1 | undecidable | manual | P | 358 | 23.6541 | 109 | 0.03 | 97 |
IV.NRCA.HHZ. | 2023-10-06T04:48:30.58 | 0.6 | undecidable | manual | S | 238 | 9.5793 | 131 | -0.1 | 49 |
IV.MMO1.EHZ. | 2023-10-06T04:48:30.89 | 0.3 | undecidable | manual | S | 76 | 9.3795 | 131 | 0.26 | 71 |
7F.SIB2.EHZ. | 2023-10-06T04:48:30.07 | 0.3 | undecidable | manual | S | 80 | 7.3815 | 138 | -0.06 | 75 |
IV.FDMO.HHZ. | 2023-10-06T04:48:30.61 | 0.1 | undecidable | manual | P | 329 | 20.2686 | 112 | -0.06 | 97 |
7F.SIB3.EHZ. | 2023-10-06T04:48:29.08 | 0.1 | undecidable | manual | S | 96 | 4.4955 | 151 | -0.47 | 92 |
7F.SIB1.EHN. | 2023-10-06T04:48:29.53 | 0.1 | undecidable | manual | S | 69 | 4.7952 | 150 | -0.08 | 100 |
IV.MC2.EHN. | 2023-10-06T04:48:29.55 | 0.1 | undecidable | manual | S | 330 | 4.1958 | 153 | 0.06 | 100 |
IV.MMO1.EHZ. | 2023-10-06T04:48:28.89 | 0.1 | undecidable | manual | P | 76 | 9.3795 | 131 | 0.1 | 98 |
7F.SIB2.EHZ. | 2023-10-06T04:48:28.66 | 0.1 | undecidable | manual | P | 80 | 7.3815 | 138 | 0.16 | 97 |
IV.MC2.EHN. | 2023-10-06T04:48:28.32 | 0.3 | undecidable | manual | P | 330 | 4.1958 | 153 | 0.19 | 73 |
7F.SIB3.EHZ. | 2023-10-06T04:48:28.11 | 0.1 | undecidable | manual | P | 96 | 4.4955 | 151 | -0.06 | 100 |
7F.SIB1.EHN. | 2023-10-06T04:48:28.36 | 0.1 | undecidable | manual | P | 69 | 4.7952 | 150 | 0.16 | 98 |
IV.NRCA.HHZ. | 2023-10-06T04:48:28.99 | 0.1 | positive | manual | P | 238 | 9.5793 | 131 | 0.17 | 97 |
IT.RMMM.HGZ. | 2023-10-06T04:48:26.17 | 3.0 | undecidable | manual | P | -2.27 | 0 | |||
IV.PTQR.HHZ. | 2023-10-06T04:48:24.04 | 3.0 | undecidable | manual | P | 1.78 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.00019122445 | 0.0992 | AML | other | m | 2023-10-06T04:48:30.71 |
IV.NRCA.HHE. | ML:1.2 | 0.00021219674999999998 | 0.0992 | AML | other | m | 2023-10-06T04:48:31.51 |
IV.MMO1.EHE. | ML:0.4 | 0.00003295734 | 0.1408 | AML | other | m | 2023-10-06T04:48:32.04 |
IV.MMO1.EHN. | ML:0.2 | 0.000027468834 | 0.1792 | AML | other | m | 2023-10-06T04:48:31.12 |