A magnitude ML 1.1 earthquake occured in region: 3 km NE Campoli Appennino (FR), on
and geographic coordinates (lat, lon) 41.7570, 13.6980 at 12 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 |
---|---|---|---|---|
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 | 9 | 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 | 12 | 3569 | 46402 |
Isola del Liri | FR | 13 | 11715 | 58117 |
Villavallelonga | AQ | 14 | 919 | 59036 |
Gallinaro | FR | 14 | 1269 | 60305 |
Casalvieri | FR | 14 | 2698 | 63003 |
Arpino | FR | 14 | 7262 | 70265 |
Castelliri | FR | 15 | 3454 | 73719 |
Casalattico | FR | 15 | 574 | 74293 |
Settefrati | FR | 16 | 728 | 75021 |
San Vincenzo Valle Roveto | AQ | 17 | 2347 | 77368 |
Collelongo | AQ | 17 | 1233 | 78601 |
Atina | FR | 17 | 4316 | 82917 |
Santopadre | FR | 18 | 1357 | 84274 |
Picinisco | FR | 19 | 1218 | 85492 |
Bisegna | AQ | 19 | 223 | 85715 |
Villetta Barrea | AQ | 19 | 653 | 86368 |
Lecce nei Marsi | AQ | 20 | 1702 | 88070 |
Villa Latina | FR | 20 | 1241 | 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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-09-15 03:36:17 |
41.7573 | 13.6977 | 12 | 2021-09-15 03:42:17 |
Sala Sismica INGV-Roma | 95446251 |
Field | Value |
---|---|
Time (UTC) | 2021-09-15 03:36:17 ± 0.13 |
Latitude | 41.7573 ± 0.0063 |
Longitude | 13.6977 ± 0.0109 |
Depth (km) | 12 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95446251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 869 |
Semi-minor axis of confidence ellipse (meter) | 305 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 69 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 870.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51531 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 95446251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-15 03:42:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SACR.HHZ. | 2021-09-15T03:36:42.14 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
IV.LPEL.HHZ. | 2021-09-15T03:36:31.43 | 0.1 | undecidable | manual | S | -0.53 | 1.98 | |||
IV.CERA.HHZ. | 2021-09-15T03:36:27.98 | 0.6 | undecidable | manual | S | 124 | 31.9458 | 93 | -0.02 | 50 |
IV.MCI.EHZ. | 2021-09-15T03:36:27.95 | 0.6 | undecidable | manual | S | 162 | 31.0467 | 93 | 0.18 | 50 |
IV.INTR.HHZ. | 2021-09-15T03:36:27.76 | 0.6 | undecidable | manual | S | 31 | 32.9448 | 92 | -0.52 | 43 |
IV.FAGN.HHZ. | 2021-09-15T03:36:26.91 | 0.6 | positive | manual | P | 351 | 57.1983 | 91 | -0.34 | 45 |
IV.RNI2.HHZ. | 2021-09-15T03:36:25.29 | 0.6 | negative | manual | P | 99 | 38.1285 | 92 | 0.98 | 39 |
IV.GIUL.HHZ. | 2021-09-15T03:36:24.56 | 0.6 | positive | manual | P | 239 | 42.8238 | 92 | -0.48 | 46 |
IV.LRP.EHZ. | 2021-09-15T03:36:23.43 | 0.6 | undecidable | manual | S | 217 | 15.2736 | 105 | -0.16 | 52 |
IV.INTR.HHZ. | 2021-09-15T03:36:23.40 | 0.1 | positive | manual | P | 31 | 32.9448 | 92 | -0.12 | 98 |
IV.VVLD.HHZ. | 2021-09-15T03:36:23.45 | 0.6 | undecidable | manual | S | 334 | 13.875 | 110 | 0.21 | 51 |
IV.CERA.HHZ. | 2021-09-15T03:36:23.45 | 1.0 | undecidable | manual | P | 124 | 31.9458 | 93 | 0.09 | 26 |
IV.MCI.EHZ. | 2021-09-15T03:36:23.24 | 0.6 | positive | manual | P | 162 | 31.0467 | 93 | 0.02 | 51 |
IV.POFI.HHZ. | 2021-09-15T03:36:21.12 | 0.6 | undecidable | manual | S | 165 | 4.5954 | 153 | -0.25 | 51 |
IV.LRP.EHZ. | 2021-09-15T03:36:20.84 | 1.0 | positive | manual | P | 217 | 15.2736 | 105 | 0.03 | 26 |
IV.VVLD.HHZ. | 2021-09-15T03:36:20.94 | 0.1 | positive | manual | P | 334 | 13.875 | 110 | 0.33 | 100 |
IV.POFI.HHZ. | 2021-09-15T03:36:19.72 | 1.0 | undecidable | manual | P | 165 | 4.5954 | 153 | 0.19 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.POFI.HHN. | ML:1.1 | 0.000199 | 0.26 | AML | other | m | 2021-09-15T03:36:21.45 |
IV.POFI.HHE. | ML:1.2 | 0.0002505 | 0.48 | AML | other | m | 2021-09-15T03:36:21.69 |
IV.VVLD.HHN. | ML:1.4 | 0.0002285 | 1.42 | AML | other | m | 2021-09-15T03:36:23.86 |
IV.VVLD.HHE. | ML:1.3 | 0.00020050000000000002 | 0.38 | AML | other | m | 2021-09-15T03:36:24.10 |
IV.LRP.EHN. | ML:0.7 | 0.000044399999999999995 | 0.38 | AML | other | m | 2021-09-15T03:36:24.35 |
IV.LRP.EHE. | ML:1.1 | 0.000115 | 0.16 | AML | other | m | 2021-09-15T03:36:25.87 |
IV.MCI.EHE. | ML:1.6 | 0.00016350000000000002 | 0.2 | AML | other | m | 2021-09-15T03:36:28.74 |
IV.MCI.EHN. | ML:1.5 | 0.000141 | 0.58 | AML | other | m | 2021-09-15T03:36:28.67 |
IV.INTR.HHN. | ML:1.0 | 0.00004265 | 0.36 | AML | other | m | 2021-09-15T03:36:29.64 |
IV.CERA.HHE. | ML:0.8 | 0.00002565 | 1.22 | AML | other | m | 2021-09-15T03:36:31.74 |
IV.CERA.HHN. | ML:0.9 | 0.0000331 | 0.68 | AML | other | m | 2021-09-15T03:36:31.79 |
IV.GIUL.HHE. | ML:0.9 | 0.000024750000000000002 | 0.4 | AML | other | m | 2021-09-15T03:36:32.48 |
IV.GIUL.HHN. | ML:1.2 | 0.000042499999999999996 | 0.7 | AML | other | m | 2021-09-15T03:36:32.58 |
IV.INTR.HHE. | ML:0.9 | 0.000035100000000000006 | 0.76 | AML | other | m | 2021-09-15T03:36:33.20 |
IV.LPEL.HHE. | ML:0.9 | 0.00001965 | 0.94 | AML | other | m | 2021-09-15T03:36:34.28 |
IV.LPEL.HHN. | ML:0.9 | 0.000017899999999999998 | 1 | AML | other | m | 2021-09-15T03:36:35.56 |
IV.FAGN.HHE. | ML:1.1 | 0.000027550000000000002 | 0.38 | AML | other | m | 2021-09-15T03:36:39.88 |
IV.FAGN.HHN. | ML:1.0 | 0.0000211 | 1.62 | AML | other | m | 2021-09-15T03:36:44.88 |