A magnitude ML 0.6 earthquake occured in region: 3 km NE Campoli Appennino (FR), on
and geographic coordinates (lat, lon) 41.7560, 13.7010 at 19 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Campoli Appennino | FR | 3 | 1725 | 1725 |
Pescosolido | FR | 4 | 1555 | 3280 |
Posta Fibreno | FR | 7 | 1139 | 4419 |
Broccostella | FR | 8 | 2741 | 7160 |
Sora | FR | 8 | 26144 | 33304 |
Alvito | FR | 8 | 2713 | 36017 |
Vicalvi | FR | 9 | 783 | 36800 |
Pescasseroli | AQ | 10 | 2203 | 39003 |
Fontechiari | FR | 10 | 1303 | 40306 |
San Donato Val di Comino | FR | 11 | 2107 | 42413 |
Opi | AQ | 11 | 420 | 42833 |
Balsorano | AQ | 13 | 3569 | 46402 |
Isola del Liri | FR | 13 | 11715 | 58117 |
Gallinaro | FR | 14 | 1269 | 59386 |
Casalvieri | FR | 14 | 2698 | 62084 |
Arpino | FR | 14 | 7262 | 69346 |
Villavallelonga | AQ | 14 | 919 | 70265 |
Castelliri | FR | 15 | 3454 | 73719 |
Casalattico | FR | 15 | 574 | 74293 |
Settefrati | FR | 16 | 728 | 75021 |
San Vincenzo Valle Roveto | AQ | 17 | 2347 | 77368 |
Atina | FR | 17 | 4316 | 81684 |
Collelongo | AQ | 18 | 1233 | 82917 |
Santopadre | FR | 18 | 1357 | 84274 |
Picinisco | FR | 18 | 1218 | 85492 |
Villetta Barrea | AQ | 19 | 653 | 86145 |
Bisegna | AQ | 19 | 223 | 86368 |
Villa Latina | FR | 19 | 1241 | 87609 |
Lecce nei Marsi | AQ | 20 | 1702 | 89311 |
Monte San Giovanni Campano | FR | 20 | 12929 | 102240 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.6 | 2021-08-25 00:55:07 |
41.7557 | 13.7007 | 19 | 2021-12-29 11:12:52 |
Bollettino Sismico Italiano INGV | 97715361 |
Reviewed Rev100 |
ML 0.6 | 2021-08-25 00:55:07 |
41.7607 | 13.6677 | 20 | 2021-08-25 01:06:02 |
Sala Sismica INGV-Roma | 94602301 |
Field | Value |
---|---|
Time (UTC) | 2021-08-25 00:55:07 ± 0.51 |
Latitude | 41.7557 ± 0.0189 |
Longitude | 13.7007 ± 0.0325 |
Depth (km) | 19 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97715361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2659 |
Semi-minor axis of confidence ellipse (meter) | 1044 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 298 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.51 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38671 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 97715361 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-11-23 11:42:23 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 94602301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-25 01:06:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2021-08-25T00:55:21.45 | 0.6 | undecidable | manual | S | 240 | 42.9237 | 104 | -0.43 | 46 |
IV.GIUL.HHZ. | 2021-08-25T00:55:16.08 | 0.3 | undecidable | manual | P | 240 | 42.9237 | 104 | 0.19 | 73 |
IV.RNI2.HHZ. | 2021-08-25T00:55:14.57 | 0.3 | undecidable | manual | P | 99 | 37.8288 | 106 | -0.56 | 64 |
IV.LRP.EHZ. | 2021-08-25T00:55:14.41 | 0.6 | undecidable | manual | S | 218 | 15.2736 | 134 | -0.84 | 40 |
IV.VVLD.HHZ. | 2021-08-25T00:55:14.15 | 0.6 | undecidable | manual | S | 333 | 14.1747 | 136 | -0.88 | 41 |
IV.POFI.HHZ. | 2021-08-25T00:55:13.94 | 0.6 | undecidable | manual | S | 167 | 4.3956 | 165 | 0.22 | 53 |
IV.LRP.EHZ. | 2021-08-25T00:55:12.12 | 0.3 | undecidable | manual | P | 218 | 15.2736 | 134 | 0.06 | 79 |
IV.VVLD.HHZ. | 2021-08-25T00:55:12.25 | 0.1 | undecidable | manual | P | 333 | 14.1747 | 136 | 0.31 | 100 |
IV.POFI.HHZ. | 2021-08-25T00:55:11.82 | 0.1 | undecidable | manual | P | 167 | 4.3956 | 165 | 0.64 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | ML:0.8 | 0.000046 | 0.26 | AML | other | m | 2021-08-25T00:55:14.41 |
IV.VVLD.HHN. | ML:0.8 | 0.0000438 | 1 | AML | other | m | 2021-08-25T00:55:14.60 |
IV.POFI.HHN. | ML:0.4 | 0.0000189 | 0.36 | AML | other | m | 2021-08-25T00:55:16.12 |
IV.POFI.HHE. | ML:0.4 | 0.000024 | 1.56 | AML | other | m | 2021-08-25T00:55:16.18 |