A magnitude ML 1.3 earthquake occured in region: 5 km E Valle Castellana (TE), on
and geographic coordinates (lat, lon) 42.7330, 13.5560 at 20 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 |
---|---|---|---|---|
Valle Castellana | TE | 5 | 977 | 977 |
Rocca Santa Maria | TE | 6 | 537 | 1514 |
Civitella del Tronto | TE | 10 | 5116 | 6630 |
Campli | TE | 11 | 7209 | 13839 |
Torricella Sicura | TE | 12 | 2641 | 16480 |
Folignano | AP | 12 | 9241 | 25721 |
Acquasanta Terme | AP | 13 | 2916 | 28637 |
Cortino | TE | 13 | 656 | 29293 |
Ascoli Piceno | AP | 14 | 49407 | 78700 |
Teramo | TE | 15 | 54892 | 133592 |
Maltignano | AP | 16 | 2401 | 135993 |
Roccafluvione | AP | 16 | 2010 | 138003 |
Sant'Egidio alla Vibrata | TE | 17 | 9811 | 147814 |
Venarotta | AP | 17 | 2066 | 149880 |
Montorio al Vomano | TE | 18 | 8218 | 158098 |
Ancarano | TE | 19 | 1857 | 159955 |
Castel di Lama | AP | 20 | 8634 | 168589 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-10-17 05:42:00 |
42.7327 | 13.5565 | 20 | 2023-10-17 05:52:22 |
Sala Sismica INGV-Roma | 122143831 |
Field | Value |
---|---|
Time (UTC) | 2023-10-17 05:42:00 ± 0.12 |
Latitude | 42.7327 ± 0.0045 |
Longitude | 13.5565 ± 0.0110 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122143831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 945 |
Semi-minor axis of confidence ellipse (meter) | 331 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 74 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 207 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27969 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 122143831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-17 05:52:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VOBA.EHZ. | 2023-10-17T05:43:46.86 | 3.0 | undecidable | manual | Sn | 4.02 | 0 | |||
IV.ACATE.HNZ. | 2023-10-17T05:43:45.25 | 3.0 | undecidable | manual | Pg | 18.67 | 0 | |||
IV.BAG8.EHZ. | 2023-10-17T05:43:44.96 | 3.0 | undecidable | manual | Sn | -1.82 | 0 | |||
IV.AGLI.HHZ. | 2023-10-17T05:43:40.37 | 3.0 | undecidable | manual | Sn | -0.62 | 0 | |||
IV.SCIAC.HHZ. | 2023-10-17T05:43:36.32 | 3.0 | positive | manual | Pg | 17.120001 | 0 | |||
IV.HPAC.HHZ. | 2023-10-17T05:43:33.10 | 3.0 | undecidable | manual | Pn | 1.29 | 0 | |||
GU.RORO.HHZ. | 2023-10-17T05:43:23.50 | 3.0 | undecidable | manual | Pg | 17.700001 | 0 | |||
IV.SELL.HHZ. | 2023-10-17T05:43:07.64 | 3.0 | positive | manual | Pn | -1.03 | 0 | |||
IV.ZEN8.EHZ. | 2023-10-17T05:43:06.78 | 3.0 | undecidable | manual | Pg | 9.83 | 0 | |||
IV.OSSC.HHZ. | 2023-10-17T05:43:00.60 | 3.0 | undecidable | manual | Sg | 2.03 | 0 | |||
IV.MRLC.HHZ. | 2023-10-17T05:42:46.86 | 3.0 | undecidable | manual | Pg | 5.07 | 0 | |||
IV.MIDA.HHZ. | 2023-10-17T05:42:43.75 | 3.0 | undecidable | manual | S | 0.91 | 0 | |||
IV.RNI2.HHZ. | 2023-10-17T05:42:24.97 | 3.0 | undecidable | manual | P | 1.62 | 0 | |||
IV.GIUL.HHZ. | 2023-10-17T05:42:22.73 | 3.0 | positive | manual | P | -1.13 | 0 | |||
IV.MURB.HNZ. | 2023-10-17T05:42:20.58 | 3.0 | undecidable | manual | P | 0.81 | 0 | |||
IT.CSO1.HGZ. | 2023-10-17T05:42:15.26 | 3.0 | undecidable | manual | Pg | 0.18 | 0 | |||
IV.GIGS.HHZ. | 2023-10-17T05:42:11.30 | 0.3 | undecidable | manual | S | 178 | 31.0467 | 113 | -0.03 | 73 |
IV.MMO1.EHZ. | 2023-10-17T05:42:10.00 | 1.0 | undecidable | manual | S | 315 | 26.2515 | 118 | -0.18 | 24 |
IV.TERO.HHZ. | 2023-10-17T05:42:07.34 | 0.3 | undecidable | manual | S | 162 | 12.7761 | 142 | -0.04 | 76 |
IV.GIGS.HHZ. | 2023-10-17T05:42:06.56 | 0.1 | undecidable | manual | P | 178 | 31.0467 | 113 | -0.02 | 98 |
IV.SMA1.EHZ. | 2023-10-17T05:42:05.33 | 0.1 | undecidable | manual | P | 238 | 21.2676 | 125 | 0.07 | 99 |
IV.MMO1.EHZ. | 2023-10-17T05:42:05.88 | 0.1 | undecidable | manual | P | 315 | 26.2515 | 118 | -0.04 | 99 |
IV.TERO.HHZ. | 2023-10-17T05:42:04.39 | 0.1 | undecidable | manual | P | 162 | 12.7761 | 142 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:1.4 | 0.00019700000000000002 | 0.16 | AML | other | m | 2023-10-17T05:42:07.43 |
IV.TERO.HHE. | ML:1.2 | 0.000117 | 0.42 | AML | other | m | 2023-10-17T05:42:07.51 |