A magnitude ML 0.4 earthquake occured in region: 4 km SW Castignano (AP), on
and geographic coordinates (lat, lon) 42.9080, 13.5940 at 18 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 |
---|---|---|---|---|
Castignano | AP | 4 | 2796 | 2796 |
Rotella | AP | 6 | 906 | 3702 |
Appignano del Tronto | AP | 6 | 1785 | 5487 |
Ascoli Piceno | AP | 6 | 49407 | 54894 |
Montedinove | AP | 7 | 488 | 55382 |
Offida | AP | 9 | 5058 | 60440 |
Venarotta | AP | 9 | 2066 | 62506 |
Montalto delle Marche | AP | 9 | 2122 | 64628 |
Folignano | AP | 10 | 9241 | 73869 |
Force | AP | 10 | 1354 | 75223 |
Castel di Lama | AP | 11 | 8634 | 83857 |
Roccafluvione | AP | 11 | 2010 | 85867 |
Castorano | AP | 11 | 2380 | 88247 |
Palmiano | AP | 11 | 196 | 88443 |
Maltignano | AP | 11 | 2401 | 90844 |
Cossignano | AP | 12 | 978 | 91822 |
Colli del Tronto | AP | 13 | 3668 | 95490 |
Montelparo | FM | 13 | 778 | 96268 |
Monte Rinaldo | FM | 14 | 379 | 96647 |
Sant'Egidio alla Vibrata | TE | 14 | 9811 | 106458 |
Ortezzano | FM | 14 | 774 | 107232 |
Montefalcone Appennino | FM | 14 | 424 | 107656 |
Ancarano | TE | 14 | 1857 | 109513 |
Spinetoli | AP | 15 | 7215 | 116728 |
Santa Vittoria in Matenano | FM | 15 | 1330 | 118058 |
Comunanza | AP | 16 | 3166 | 121224 |
Carassai | AP | 16 | 1100 | 122324 |
Monte Vidon Combatte | FM | 16 | 433 | 122757 |
Smerillo | FM | 16 | 365 | 123122 |
Monsampolo del Tronto | AP | 16 | 4611 | 127733 |
Civitella del Tronto | TE | 16 | 5116 | 132849 |
Monteleone di Fermo | FM | 16 | 395 | 133244 |
Ripatransone | AP | 17 | 4309 | 137553 |
Montottone | FM | 17 | 979 | 138532 |
Torano Nuovo | TE | 18 | 1611 | 140143 |
Monsampietro Morico | FM | 18 | 659 | 140802 |
Petritoli | FM | 19 | 2335 | 143137 |
Acquaviva Picena | AP | 19 | 3831 | 146968 |
Monte San Martino | MC | 19 | 765 | 147733 |
Controguerra | TE | 19 | 2436 | 150169 |
Monteprandone | AP | 20 | 12655 | 162824 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2023-07-07 23:03:11 |
42.9085 | 13.5942 | 18 | 2023-07-07 23:12:02 |
Sala Sismica INGV-Roma | 119059631 |
Field | Value |
---|---|
Time (UTC) | 2023-07-07 23:03:11 ± 0.19 |
Latitude | 42.9085 ± 0.0081 |
Longitude | 13.5942 ± 0.0086 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119059631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 915 |
Semi-minor axis of confidence ellipse (meter) | 394 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 156 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39210 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 119059631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-07 23:12:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IY.CIRK.HHZ.00 | 2023-07-07T23:05:04.53 | 3.0 | undecidable | manual | Sn | -8.47 | 0 | |||
ZO.PDN2.EHZ. | 2023-07-07T23:04:53.26 | 3.0 | undecidable | manual | Sg | 4.75 | 0 | |||
IV.HPAC.HHZ. | 2023-07-07T23:04:48.80 | 3.0 | undecidable | manual | Pn | 2.51 | 0 | |||
GU.GRAM.HHZ. | 2023-07-07T23:04:39.00 | 3.0 | undecidable | manual | Sn | -2.62 | 0 | |||
IV.MSRU.HHZ. | 2023-07-07T23:04:24.55 | 3.0 | undecidable | manual | Pn | -2.3 | 0 | |||
IV.USI.HHZ. | 2023-07-07T23:04:23.93 | 3.0 | undecidable | manual | Pg | 6.46 | 0 | |||
OX.PLRO.HHZ. | 2023-07-07T23:04:16.98 | 3.0 | undecidable | manual | Pg | 3.59 | 0 | |||
IV.GATE.HNZ. | 2023-07-07T23:04:05.59 | 3.0 | undecidable | manual | Sg | -1.84 | 0 | |||
IV.IMOL.EHZ. | 2023-07-07T23:03:46.04 | 3.0 | positive | manual | Pn | -3.49 | 0 | |||
IV.SSFR.HHZ. | 2023-07-07T23:03:40.48 | 3.0 | undecidable | manual | S | -5.37 | 0 | |||
IV.FIAM.HHZ. | 2023-07-07T23:03:27.10 | 3.0 | positive | manual | P | 0.06 | 0 | |||
IV.MTRA.HNZ. | 2023-07-07T23:03:21.22 | 0.3 | undecidable | manual | S | 224 | 23.2545 | 118 | 0.34 | 94 |
IV.MMO1.EHZ. | 2023-07-07T23:03:20.44 | 0.3 | undecidable | manual | S | 267 | 21.7671 | 120 | -0.08 | 98 |
7F.SIB2.EHZ. | 2023-07-07T23:03:20.90 | 0.3 | undecidable | manual | S | 265 | 23.6541 | 117 | -0.07 | 98 |
IV.FDMO.HHZ. | 2023-07-07T23:03:19.91 | 0.3 | undecidable | manual | P | 289 | 43.5231 | 103 | -0.04 | 95 |
IV.SMA1.EHZ. | 2023-07-07T23:03:19.25 | 0.3 | undecidable | manual | P | 214 | 37.3293 | 105 | 0.23 | 93 |
IV.NRCA.HHZ. | 2023-07-07T23:03:19.64 | 0.3 | undecidable | manual | P | 258 | 39.9267 | 104 | 0.24 | 92 |
IV.CSP1.EHZ. | 2023-07-07T23:03:19.41 | 0.3 | undecidable | manual | P | 303 | 37.5291 | 105 | 0.35 | 89 |
IV.MF5.EHZ. | 2023-07-07T23:03:18.86 | 0.3 | undecidable | manual | S | 309 | 13.9749 | 135 | -0.01 | 100 |
IV.OFFI.HHZ. | 2023-07-07T23:03:18.04 | 0.3 | undecidable | manual | S | 68 | 7.9809 | 152 | 0.12 | 100 |
7F.SIB3.EHZ. | 2023-07-07T23:03:17.40 | 0.3 | undecidable | manual | P | 262 | 26.5512 | 114 | -0.06 | 97 |
IV.MTRA.HNZ. | 2023-07-07T23:03:16.41 | 0.3 | undecidable | manual | P | 224 | 23.2545 | 118 | -0.59 | 84 |
7F.SIB2.EHZ. | 2023-07-07T23:03:16.92 | 0.3 | undecidable | manual | P | 265 | 23.6541 | 117 | -0.13 | 96 |
IV.MMO1.EHZ. | 2023-07-07T23:03:16.75 | 0.3 | undecidable | manual | P | 267 | 21.7671 | 120 | -0.04 | 98 |
IV.OFFI.HHZ. | 2023-07-07T23:03:15.19 | 0.3 | undecidable | manual | P | 68 | 7.9809 | 152 | -0.1 | 99 |
IV.MF5.EHZ. | 2023-07-07T23:03:15.78 | 0.3 | undecidable | manual | P | 309 | 13.9749 | 135 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.5 | 0.000010410975 | 0.1024 | AML | other | m | 2023-07-07T23:03:27.40 |
IV.NRCA.HHN. | ML:0.5 | 0.0000115322845 | 0.1408 | AML | other | m | 2023-07-07T23:03:29.41 |
IV.FDMO.HHE. | ML:0.2 | 0.0000054403365 | 0.064 | AML | other | m | 2023-07-07T23:03:27.27 |
IV.FDMO.HHN. | ML:0.5 | 0.000010412500000000002 | 0.1408 | AML | other | m | 2023-07-07T23:03:26.92 |