A magnitude ML 1.5 earthquake occured in region: 2 km NE Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8600, 13.3500 at 21 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 |
---|---|---|---|---|
Montegallo | AP | 2 | 523 | 523 |
Montemonaco | AP | 5 | 604 | 1127 |
Montefortino | FM | 9 | 1178 | 2305 |
Palmiano | AP | 10 | 196 | 2501 |
Roccafluvione | AP | 10 | 2010 | 4511 |
Arquata del Tronto | AP | 11 | 1178 | 5689 |
Acquasanta Terme | AP | 11 | 2916 | 8605 |
Venarotta | AP | 12 | 2066 | 10671 |
Comunanza | AP | 12 | 3166 | 13837 |
Amandola | FM | 14 | 3629 | 17466 |
Force | AP | 16 | 1354 | 18820 |
Castelsantangelo sul Nera | MC | 17 | 281 | 19101 |
Montefalcone Appennino | FM | 17 | 424 | 19525 |
Smerillo | FM | 18 | 365 | 19890 |
Bolognola | MC | 18 | 142 | 20032 |
Valle Castellana | TE | 18 | 977 | 21009 |
Ascoli Piceno | AP | 19 | 49407 | 70416 |
Ussita | MC | 20 | 444 | 70860 |
Sarnano | MC | 20 | 3264 | 74124 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-08-30 10:41:30 |
42.8603 | 13.3503 | 21 | 2023-08-30 10:52:57 |
Sala Sismica INGV-Roma | 120603321 |
Field | Value |
---|---|
Time (UTC) | 2023-08-30 10:41:30 ± 0.14 |
Latitude | 42.8603 ± 0.0036 |
Longitude | 13.3503 ± 0.0098 |
Depth (km) | 21 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120603321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 741 |
Semi-minor axis of confidence ellipse (meter) | 155 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 97 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43887 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 120603321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-30 10:52:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
SI.BOSI.HHZ. | 2023-08-30T10:43:27.41 | 3.0 | undecidable | manual | Sg | 15.47 | 0 | |||
IV.CAR1.HHZ. | 2023-08-30T10:43:15.24 | 3.0 | undecidable | manual | Sn | 0.59 | 0 | |||
ST.PANI.EHZ. | 2023-08-30T10:42:58.18 | 3.0 | undecidable | manual | Sn | -3.9 | 0 | |||
AC.SRN.HHZ. | 2023-08-30T10:42:54.71 | 3.0 | undecidable | manual | Pn | 5.56 | 0 | |||
IV.ECTS.HHZ. | 2023-08-30T10:42:40.68 | 3.0 | undecidable | manual | Pn | -0.78 | 0 | |||
IV.CAFE.HHZ. | 2023-08-30T10:42:27.59 | 3.0 | undecidable | manual | Sn | -0.46 | 0 | |||
IV.VITU.HHZ. | 2023-08-30T10:42:25.25 | 3.0 | undecidable | manual | Sn | 5.91 | 0 | |||
IV.PAOL.HHZ. | 2023-08-30T10:42:22.25 | 3.0 | undecidable | manual | Sn | -0.07 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-30T10:42:18.01 | 3.0 | undecidable | manual | Sn | -2.58 | 0 | |||
IV.MCRV.HHZ. | 2023-08-30T10:42:08.83 | 3.0 | undecidable | manual | Pn | 4.75 | 0 | |||
IV.IMOL.HNZ. | 2023-08-30T10:41:59.42 | 3.0 | negative | manual | Pn | 0.14 | 0 | |||
IV.RIBO.EHZ.01 | 2023-08-30T10:41:56.31 | 3.0 | undecidable | manual | P | -1.06 | 0 | |||
IV.RM33.EHZ. | 2023-08-30T10:41:45.14 | 0.6 | undecidable | manual | S | 196 | 40.5261 | 109 | 0.68 | 40 |
IV.CSP1.EHZ. | 2023-08-30T10:41:41.72 | 0.6 | undecidable | manual | S | 335 | 28.2495 | 119 | 0.26 | 46 |
IV.GUMA.HHZ. | 2023-08-30T10:41:40.56 | 0.6 | undecidable | manual | S | 357 | 22.4553 | 126 | 0.4 | 45 |
IV.SMA1.EHZ. | 2023-08-30T10:41:40.83 | 0.6 | undecidable | manual | S | 183 | 25.5522 | 122 | -0.01 | 49 |
IV.NRCA.HHZ. | 2023-08-30T10:41:39.78 | 0.6 | undecidable | manual | S | 261 | 19.4694 | 131 | 0.25 | 47 |
IV.GIGS.HHZ. | 2023-08-30T10:41:39.26 | 1.0 | undecidable | manual | P | 158 | 48.7179 | 106 | -0.58 | 20 |
IV.MF5.EHZ. | 2023-08-30T10:41:39.21 | 0.6 | undecidable | manual | S | 32 | 16.6722 | 136 | 0.21 | 47 |
IV.RM33.EHZ. | 2023-08-30T10:41:38.81 | 0.6 | undecidable | manual | P | 196 | 40.5261 | 109 | 0.16 | 46 |
IV.LNSS.HHZ. | 2023-08-30T10:41:38.22 | 0.3 | undecidable | manual | P | 222 | 38.1285 | 111 | -0.08 | 70 |
IV.TERO.HHZ. | 2023-08-30T10:41:37.46 | 1.0 | undecidable | manual | P | 142 | 33.4443 | 114 | -0.18 | 23 |
IV.MMO1.EHZ. | 2023-08-30T10:41:37.24 | 0.6 | undecidable | manual | S | 336 | 4.6953 | 166 | -0.18 | 49 |
7F.SIB2.EHN. | 2023-08-30T10:41:37.21 | 0.6 | undecidable | manual | S | 312 | 5.0949 | 165 | -0.23 | 48 |
IV.PF6.EHN. | 2023-08-30T10:41:37.35 | 0.1 | undecidable | manual | P | 338 | 33.2445 | 114 | -0.26 | 91 |
IV.GUMA.HHZ. | 2023-08-30T10:41:36.31 | 0.3 | undecidable | manual | P | 357 | 22.4553 | 126 | 0.14 | 71 |
IV.SMA1.EHZ. | 2023-08-30T10:41:36.56 | 0.6 | undecidable | manual | P | 183 | 25.5522 | 122 | 0 | 49 |
IV.CSP1.EHZ. | 2023-08-30T10:41:36.85 | 0.1 | undecidable | manual | P | 335 | 28.2495 | 119 | -0.07 | 96 |
IV.NRCA.HHZ. | 2023-08-30T10:41:35.99 | 1.0 | undecidable | manual | P | 261 | 19.4694 | 131 | 0.19 | 24 |
IV.MF5.EHZ. | 2023-08-30T10:41:35.63 | 0.1 | negative | manual | P | 32 | 16.6722 | 136 | 0.13 | 96 |
IV.MC2.EHE. | 2023-08-30T10:41:35.34 | 0.1 | undecidable | manual | P | 293 | 14.2746 | 141 | 0.09 | 98 |
IV.MMO1.EHZ. | 2023-08-30T10:41:34.52 | 0.6 | undecidable | manual | P | 336 | 4.6953 | 166 | -0.06 | 50 |
7F.SIB2.EHN. | 2023-08-30T10:41:34.36 | 0.1 | undecidable | manual | P | 312 | 5.0949 | 165 | -0.24 | 96 |
7F.SIB3.EHN. | 2023-08-30T10:41:34.45 | 0.1 | undecidable | manual | P | 284 | 6.6933 | 160 | -0.22 | 96 |
7F.SIB1.EHZ. | 2023-08-30T10:41:34.75 | 0.1 | undecidable | manual | P | 300 | 7.5813 | 158 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.00011291 | 0.0832 | AML | other | m | 2023-08-30T10:41:40.12 |
IV.NRCA.HHN. | ML:1.3 | 0.000100754585 | 0.0768 | AML | other | m | 2023-08-30T10:41:40.38 |
IV.GUMA.HHE. | ML:1.7 | 0.00027600000000000004 | 0.28 | AML | other | m | 2023-08-30T10:41:40.80 |
IV.GUMA.HHN. | ML:1.6 | 0.0002085895 | 0.224 | AML | other | m | 2023-08-30T10:41:40.77 |
IV.MF5.EHE. | ML:1.3 | 0.00011729680000000001 | 0.224 | AML | other | m | 2023-08-30T10:41:39.54 |
IV.MF5.EHN. | ML:1.5 | 0.00017025435 | 0.16 | AML | other | m | 2023-08-30T10:41:39.46 |
IV.NRCA.HNE. | ML:1.5 | 0.00017477904999999998 | 5.1008 | AML | other | m | 2023-08-30T10:41:36.36 |
IV.NRCA.HNN. | ML:1.5 | 0.00017144135 | 2.0416 | AML | other | m | 2023-08-30T10:41:45.34 |
IV.GUMA.HNE. | ML:1.6 | 0.00017982015000000002 | 1.1072 | AML | other | m | 2023-08-30T10:41:41.40 |
IV.GUMA.HNN. | ML:1.7 | 0.0002566353 | 0.2176 | AML | other | m | 2023-08-30T10:41:40.77 |
IV.SMA1.EHE. | ML:1.2 | 0.000069948895 | 0.2368 | AML | other | m | 2023-08-30T10:41:41.16 |
IV.SMA1.EHN. | ML:1.0 | 0.00005171856 | 0.1024 | AML | other | m | 2023-08-30T10:41:41.32 |
IV.TERO.HHE. | ML:1.0 | 0.00003832895 | 2.0416 | AML | other | m | 2023-08-30T10:41:47.15 |
IV.TERO.HHN. | ML:1.0 | 0.000034641464999999994 | 1.4976 | AML | other | m | 2023-08-30T10:41:49.96 |
IV.TERO.HNE. | ML:1.6 | 0.000145683035 | 7.1232 | AML | other | m | 2023-08-30T10:41:57.70 |
IV.TERO.HNN. | ML:1.9 | 0.0002632766 | 18.2016 | AML | other | m | 2023-08-30T10:41:58.80 |
IV.LNSS.HHE. | ML:1.3 | 0.00006433074 | 0.3776 | AML | other | m | 2023-08-30T10:41:45.19 |
IV.LNSS.HHN. | ML:1.3 | 0.0000720034 | 0.2752 | AML | other | m | 2023-08-30T10:41:44.90 |
IV.LNSS.HNE. | ML:1.7 | 0.00014593063 | 0.6912 | AML | other | m | 2023-08-30T10:41:56.46 |
IV.LNSS.HNN. | ML:1.7 | 0.00014300982 | 1.088 | AML | other | m | 2023-08-30T10:42:01.74 |