A magnitude ML 0.9 earthquake occured in region: 2 km N Montegallo (AP), on
and geographic coordinates (lat, lon) 42.8610, 13.3320 at 22 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 | 4 | 604 | 1127 |
Montefortino | FM | 9 | 1178 | 2305 |
Arquata del Tronto | AP | 10 | 1178 | 3483 |
Palmiano | AP | 11 | 196 | 3679 |
Roccafluvione | AP | 12 | 2010 | 5689 |
Acquasanta Terme | AP | 12 | 2916 | 8605 |
Comunanza | AP | 13 | 3166 | 11771 |
Venarotta | AP | 13 | 2066 | 13837 |
Amandola | FM | 14 | 3629 | 17466 |
Castelsantangelo sul Nera | MC | 15 | 281 | 17747 |
Bolognola | MC | 17 | 142 | 17889 |
Force | AP | 17 | 1354 | 19243 |
Montefalcone Appennino | FM | 18 | 424 | 19667 |
Ussita | MC | 18 | 444 | 20111 |
Smerillo | FM | 19 | 365 | 20476 |
Valle Castellana | TE | 19 | 977 | 21453 |
Accumoli | RI | 20 | 667 | 22120 |
Sarnano | MC | 20 | 3264 | 25384 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-05-11 20:32:28 |
42.8608 | 13.332 | 22 | 2024-05-11 20:37:32 |
Sala Sismica INGV-Roma | 127619491 |
Field | Value |
---|---|
Time (UTC) | 2024-05-11 20:32:28 ± 0.12 |
Latitude | 42.8608 ± 0.0036 |
Longitude | 13.3320 ± 0.0110 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 127619491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 889 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 72 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 178 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 10 |
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) | 0.24911 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 127619491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-11 20:37:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SELL.HHZ. | 2024-05-11T20:33:48.49 | 3.0 | negative | manual | Pg | 11.95 | 0 | |||
IV.SPS2.HHZ. | 2024-05-11T20:33:42.72 | 3.0 | undecidable | manual | Pg | 11.37 | 0 | |||
IV.VARE.HHZ. | 2024-05-11T20:33:37.20 | 3.0 | undecidable | manual | Pn | 1.07 | 0 | |||
IV.CQUE.HHZ. | 2024-05-11T20:33:34.23 | 3.0 | undecidable | manual | Sg | 3.86 | 0 | |||
IV.MBAL.HHZ. | 2024-05-11T20:33:29.17 | 3.0 | undecidable | manual | Pg | 8.59 | 0 | |||
IV.MOCO.HNZ. | 2024-05-11T20:33:27.64 | 3.0 | undecidable | manual | Sn | 0.21 | 0 | |||
OT.OT15.EHZ. | 2024-05-11T20:33:15.98 | 3.0 | negative | manual | Pn | -0.06 | 0 | |||
IV.PII.HHZ. | 2024-05-11T20:33:06.08 | 3.0 | negative | manual | Pn | -0.16 | 0 | |||
IT.VNF1.HNZ. | 2024-05-11T20:32:52.42 | 3.0 | negative | manual | Pn | -1.71 | 0 | |||
IV.TOLF.HHZ. | 2024-05-11T20:32:50.69 | 3.0 | undecidable | manual | P | -2.71 | 0 | |||
IV.VVLD.HHZ. | 2024-05-11T20:32:46.85 | 3.0 | undecidable | manual | P | -0.84 | 0 | |||
IV.CSP1.EHZ. | 2024-05-11T20:32:39.69 | 0.6 | undecidable | manual | S | 338 | 27.6501 | 121 | 0.18 | 47 |
IV.SMA1.EHZ. | 2024-05-11T20:32:38.97 | 0.6 | undecidable | manual | S | 179 | 25.5522 | 124 | -0.07 | 49 |
IV.NRCA.HHZ. | 2024-05-11T20:32:37.57 | 0.6 | undecidable | manual | S | 260 | 17.9709 | 135 | 0.1 | 49 |
IV.MTRA.EHE. | 2024-05-11T20:32:36.71 | 0.6 | undecidable | manual | S | 156 | 12.6762 | 146 | 0.13 | 49 |
7F.SIB2.EHE. | 2024-05-11T20:32:35.57 | 0.6 | undecidable | manual | S | 326 | 4.0959 | 168 | -0.1 | 50 |
IV.CSP1.EHZ. | 2024-05-11T20:32:34.89 | 0.6 | positive | manual | P | 338 | 27.6501 | 121 | -0.09 | 48 |
IV.SMA1.EHZ. | 2024-05-11T20:32:34.73 | 0.6 | positive | manual | P | 179 | 25.5522 | 124 | 0.01 | 49 |
IV.MTRA.EHE. | 2024-05-11T20:32:33.35 | 0.1 | undecidable | manual | P | 156 | 12.6762 | 146 | 0.06 | 99 |
IV.NRCA.HHZ. | 2024-05-11T20:32:33.77 | 0.1 | positive | manual | P | 260 | 17.9709 | 135 | -0.03 | 99 |
7F.SIB2.EHE. | 2024-05-11T20:32:32.67 | 0.1 | undecidable | manual | P | 326 | 4.0959 | 168 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.8 | 0.00003295 | 0.16 | AML | other | m | 2024-05-11T20:32:37.69 |
IV.NRCA.HHE. | ML:0.7 | 0.0000259 | 0.76 | AML | other | m | 2024-05-11T20:32:38.05 |
IV.CSP1.EHN. | ML:1.0 | 0.000039149999999999996 | 0.56 | AML | other | m | 2024-05-11T20:32:39.80 |
IV.CSP1.EHE. | ML:0.9 | 0.000035155 | 1.4 | AML | other | m | 2024-05-11T20:32:39.86 |
IV.ARVD.HHE. | ML:1.3 | 0.000024750000000000002 | 0.62 | AML | other | m | 2024-05-11T20:32:44.81 |
IV.ARVD.HHN. | ML:0.9 | 0.000010374999999999998 | 0.48 | AML | other | m | 2024-05-11T20:32:51.87 |