A magnitude ML 1.2 earthquake occured in region: 4 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8880, 13.2080 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 | 8 | 444 | 725 |
Montemonaco | AP | 10 | 604 | 1329 |
Visso | MC | 11 | 1107 | 2436 |
Montegallo | AP | 11 | 523 | 2959 |
Bolognola | MC | 12 | 142 | 3101 |
Montefortino | FM | 13 | 1178 | 4279 |
Preci | PG | 14 | 724 | 5003 |
Norcia | PG | 14 | 4957 | 9960 |
Arquata del Tronto | AP | 15 | 1178 | 11138 |
Amandola | FM | 16 | 3629 | 14767 |
Acquacanina | MC | 16 | 121 | 14888 |
Fiastra | MC | 17 | 559 | 15447 |
Sarnano | MC | 18 | 3264 | 18711 |
Comunanza | AP | 19 | 3166 | 21877 |
Fiordimonte | MC | 19 | 202 | 22079 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-08-12 17:24:57 |
42.888 | 13.2077 | 8 | 2023-08-12 17:36:01 |
Sala Sismica INGV-Roma | 120061691 |
Field | Value |
---|---|
Time (UTC) | 2023-08-12 17:24:57 ± 0.06 |
Latitude | 42.8880 ± 0.0036 |
Longitude | 13.2077 ± 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 | 120061691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 332 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 57 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 37 |
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) | 0.50992 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 23 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 120061691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-12 17:36:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2023-08-12T17:25:27.64 | 3.0 | positive | manual | Pn | 1.39 | 0 | |||
IV.PARC.HHZ. | 2023-08-12T17:25:23.28 | 3.0 | undecidable | manual | S | -0.29 | 0 | |||
IV.LRP.EHZ. | 2023-08-12T17:25:21.13 | 3.0 | undecidable | manual | Pg | 2.46 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-12T17:25:19.33 | 3.0 | positive | manual | Pn | 0.13 | 0 | |||
IV.FIAM.HHZ. | 2023-08-12T17:25:19.10 | 3.0 | undecidable | manual | S | -2.39 | 0 | |||
IV.ATCC.EHZ. | 2023-08-12T17:25:16.00 | 0.1 | undecidable | manual | S | 306 | 56.5989 | 50 | 0.42 | 84 |
IV.ASSB.HHZ. | 2023-08-12T17:25:13.06 | 0.3 | undecidable | manual | S | 291 | 47.7189 | 50 | -0.15 | 68 |
IV.SNTG.HHZ. | 2023-08-12T17:25:12.57 | 0.3 | undecidable | manual | S | 332 | 46.1205 | 50 | -0.2 | 67 |
IV.FRON.EHZ. | 2023-08-12T17:25:10.37 | 3.0 | undecidable | manual | S | -3.72 | 0 | |||
IV.MML1.EHZ. | 2023-08-12T17:25:08.25 | 0.3 | undecidable | manual | S | 323 | 31.5462 | 104 | -0.26 | 68 |
IV.ATCC.EHZ. | 2023-08-12T17:25:07.82 | 0.1 | undecidable | manual | P | 306 | 56.5989 | 50 | -0.01 | 92 |
IV.PF6.EHZ. | 2023-08-12T17:25:07.26 | 0.6 | undecidable | manual | S | 358 | 27.75 | 106 | 0.01 | 48 |
IV.CING.HHZ. | 2023-08-12T17:25:07.39 | 0.1 | undecidable | manual | P | 359 | 54.1014 | 50 | -0.06 | 91 |
IV.CESI.HNZ. | 2023-08-12T17:25:07.53 | 0.3 | undecidable | manual | S | 298 | 27.8499 | 106 | 0.25 | 69 |
IV.ASSB.HHZ. | 2023-08-12T17:25:06.27 | 0.3 | undecidable | manual | P | 291 | 47.7189 | 50 | -0.2 | 67 |
IV.CSP1.EHZ. | 2023-08-12T17:25:05.69 | 0.3 | undecidable | manual | S | 359 | 22.6551 | 109 | 0.14 | 71 |
IV.TERO.HHZ. | 2023-08-12T17:25:05.52 | 0.3 | undecidable | manual | P | 132 | 43.7229 | 50 | -0.32 | 66 |
IV.RM33.EHZ. | 2023-08-12T17:25:05.38 | 3.0 | positive | manual | P | 0.05 | 0 | |||
IV.SNTG.HHZ. | 2023-08-12T17:25:05.85 | 0.3 | undecidable | manual | P | 332 | 46.1205 | 50 | -0.37 | 65 |
IV.LNSS.HHZ. | 2023-08-12T17:25:04.24 | 0.1 | undecidable | manual | P | 203 | 34.4433 | 103 | -0.09 | 94 |
IV.FDMO.HHZ. | 2023-08-12T17:25:04.51 | 0.3 | undecidable | manual | S | 329 | 19.1697 | 112 | 0.09 | 72 |
IV.SMA1.EHN. | 2023-08-12T17:25:03.40 | 0.1 | undecidable | manual | P | 160 | 30.4473 | 104 | -0.15 | 93 |
IV.MML1.EHZ. | 2023-08-12T17:25:03.62 | 0.3 | undecidable | manual | P | 323 | 31.5462 | 104 | -0.14 | 70 |
IV.FEMA.HNZ. | 2023-08-12T17:25:03.39 | 0.3 | undecidable | manual | S | 303 | 15.2736 | 117 | 0.2 | 71 |
IV.CESI.HNZ. | 2023-08-12T17:25:02.95 | 0.3 | undecidable | manual | P | 298 | 27.8499 | 106 | -0.09 | 71 |
IV.MTRA.HNE. | 2023-08-12T17:25:02.06 | 0.3 | undecidable | manual | P | 133 | 21.1677 | 110 | 0.28 | 69 |
IV.CSP1.EHZ. | 2023-08-12T17:25:02.00 | 0.1 | undecidable | manual | P | 359 | 22.6551 | 109 | -0.05 | 97 |
IV.PF6.EHZ. | 2023-08-12T17:25:02.86 | 0.3 | undecidable | manual | P | 358 | 27.75 | 106 | -0.17 | 70 |
IV.MF5.EHE. | 2023-08-12T17:25:02.68 | 0.1 | undecidable | manual | P | 62 | 23.2545 | 108 | 0.5 | 88 |
IV.SAP2.EHZ. | 2023-08-12T17:25:02.89 | 0.3 | undecidable | manual | P | 34 | 27.8499 | 105 | -0.17 | 70 |
IV.FEMA.HNZ. | 2023-08-12T17:25:01.23 | 0.1 | undecidable | manual | P | 303 | 15.2736 | 117 | 0.55 | 87 |
IV.NRCA.HNZ. | 2023-08-12T17:25:01.68 | 0.3 | undecidable | manual | S | 232 | 9.6792 | 129 | 0.12 | 73 |
IV.FDMO.HHZ. | 2023-08-12T17:25:01.35 | 0.1 | undecidable | manual | P | 329 | 19.1697 | 112 | -0.05 | 97 |
IV.MMO1.EHZ. | 2023-08-12T17:25:01.79 | 0.1 | undecidable | manual | S | 83 | 9.7791 | 128 | 0.21 | 96 |
IT.MTCL.HGZ. | 2023-08-12T17:25:01.58 | 0.3 | undecidable | manual | P | 305 | 20.5683 | 111 | -0.09 | 72 |
7F.SIB1.EHZ. | 2023-08-12T17:25:00.30 | 0.3 | undecidable | manual | S | 82 | 5.0949 | 146 | -0.18 | 73 |
7F.SIB3.EHZ. | 2023-08-12T17:25:00.14 | 0.3 | undecidable | manual | S | 106 | 5.2947 | 146 | -0.36 | 70 |
IV.NRCA.HNZ. | 2023-08-12T17:24:59.93 | 0.3 | undecidable | manual | P | 232 | 9.6792 | 129 | 0.19 | 72 |
IV.MMO1.EHZ. | 2023-08-12T17:24:59.96 | 0.1 | undecidable | manual | P | 83 | 9.7791 | 128 | 0.2 | 96 |
IV.MC2.EHZ. | 2023-08-12T17:24:59.43 | 0.3 | undecidable | manual | S | 330 | 2.997 | 159 | -0.71 | 63 |
7F.SIB1.EHZ. | 2023-08-12T17:24:59.25 | 0.1 | undecidable | manual | P | 82 | 5.0949 | 146 | 0.13 | 98 |
7F.SIB3.EHZ. | 2023-08-12T17:24:59.11 | 0.1 | undecidable | manual | P | 106 | 5.2947 | 146 | -0.03 | 100 |
7F.SIB2.EHZ. | 2023-08-12T17:24:59.55 | 0.1 | undecidable | manual | P | 87 | 7.7811 | 135 | 0.09 | 98 |
IV.MC2.EHZ. | 2023-08-12T17:24:58.75 | 0.3 | undecidable | manual | P | 330 | 2.997 | 159 | -0.17 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHE. | ML:1.4 | 0.0003845 | 0.34 | AML | other | m | 2023-08-12T17:25:03.01 |
IV.MMO1.EHN. | ML:1.3 | 0.00028496275 | 0.2048 | AML | other | m | 2023-08-12T17:25:04.14 |
IV.FDMO.HHN. | ML:1.2 | 0.0001255 | 0.12 | AML | other | m | 2023-08-12T17:25:05.76 |
IV.CSP1.EHN. | ML:1.6 | 0.00026133685 | 0.2816 | AML | other | m | 2023-08-12T17:25:06.21 |
IV.CSP1.EHE. | ML:1.4 | 0.00018506830000000003 | 0.128 | AML | other | m | 2023-08-12T17:25:06.43 |
IV.FDMO.HHE. | ML:1.1 | 0.00010320863 | 0.1152 | AML | other | m | 2023-08-12T17:25:04.76 |
IV.RM33.EHN. | ML:1.0 | 0.0000323 | 0.72 | AML | other | m | 2023-08-12T17:25:12.50 |
IV.LNSS.HHN. | ML:1.4 | 0.00010300000000000001 | 0.3 | AML | other | m | 2023-08-12T17:25:12.15 |
IV.LNSS.HHE. | ML:1.2 | 0.00005929129499999999 | 0.1792 | AML | other | m | 2023-08-12T17:25:12.33 |
IV.ASSB.HHN. | ML:1.1 | 0.0000353 | 0.08 | AML | other | m | 2023-08-12T17:25:13.39 |
IV.SNTG.HHN. | ML:1.1 | 0.000037449999999999995 | 0.24 | AML | other | m | 2023-08-12T17:25:13.48 |
IV.SNTG.HHE. | ML:0.9 | 0.000027373075 | 0.128 | AML | other | m | 2023-08-12T17:25:14.08 |
IV.RM33.EHE. | ML:1.0 | 0.000027828035 | 0.1408 | AML | other | m | 2023-08-12T17:25:13.47 |
IV.ASSB.HHE. | ML:1.1 | 0.000033091775000000006 | 0.1536 | AML | other | m | 2023-08-12T17:25:15.89 |
IV.CING.HHE. | ML:0.9 | 0.00001868223 | 0.1664 | AML | other | m | 2023-08-12T17:25:16.16 |
IV.CING.HHN. | ML:1.0 | 0.000022503135 | 0.0896 | AML | other | m | 2023-08-12T17:25:16.17 |