A magnitude ML 1.3 earthquake occured in region: 4 km NE Pescasseroli (AQ), on
and geographic coordinates (lat, lon) 41.8360, 13.8220 at 18 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 |
---|---|---|---|---|
Pescasseroli | AQ | 4 | 2203 | 2203 |
Opi | AQ | 6 | 420 | 2623 |
Scanno | AQ | 9 | 1847 | 4470 |
Villetta Barrea | AQ | 11 | 653 | 5123 |
Bisegna | AQ | 11 | 223 | 5346 |
Villalago | AQ | 11 | 568 | 5914 |
Civitella Alfedena | AQ | 13 | 296 | 6210 |
San Donato Val di Comino | FR | 14 | 2107 | 8317 |
Lecce nei Marsi | AQ | 16 | 1702 | 10019 |
Campoli Appennino | FR | 16 | 1725 | 11744 |
Barrea | AQ | 17 | 726 | 12470 |
Pescosolido | FR | 17 | 1555 | 14025 |
Villavallelonga | AQ | 17 | 919 | 14944 |
Rocca Pia | AQ | 17 | 178 | 15122 |
Gioia dei Marsi | AQ | 17 | 1989 | 17111 |
Alvito | FR | 18 | 2713 | 19824 |
Anversa degli Abruzzi | AQ | 18 | 341 | 20165 |
Settefrati | FR | 19 | 728 | 20893 |
Posta Fibreno | FR | 19 | 1139 | 22032 |
Pettorano sul Gizio | AQ | 19 | 1376 | 23408 |
Ortona dei Marsi | AQ | 20 | 542 | 23950 |
Ortucchio | AQ | 20 | 1860 | 25810 |
Gallinaro | FR | 20 | 1269 | 27079 |
Vicalvi | FR | 20 | 783 | 27862 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-03-11 21:39:13 |
41.8358 | 13.8223 | 18 | 2021-07-12 16:55:03 |
Bollettino Sismico Italiano INGV | 88427581 |
Reviewed Rev100 |
ML 1.3 | 2021-03-11 21:39:13 |
41.8397 | 13.8147 | 18 | 2021-03-11 21:51:15 |
Sala Sismica INGV-Roma | 88012681 |
Field | Value |
---|---|
Time (UTC) | 2021-03-11 21:39:13 ± 0.05 |
Latitude | 41.8358 ± 0.0018 |
Longitude | 13.8223 ± 0.0024 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88427581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 209 |
Semi-minor axis of confidence ellipse (meter) | 90 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 46 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.05936 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55848 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 88427581 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-24 09:53:20 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 88012681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-11 21:51:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHZ. | 2021-03-11T21:39:31.14 | 0.6 | undecidable | manual | S | 237 | 56.1993 | 99 | -0.11 | 46 |
IV.MIDA.HHZ. | 2021-03-11T21:39:27.43 | 0.3 | undecidable | manual | S | 121 | 41.7249 | 104 | -0.03 | 71 |
IV.LPEL.HHZ. | 2021-03-11T21:39:26.56 | 0.3 | undecidable | manual | S | 52 | 37.8288 | 106 | 0.09 | 71 |
IV.RNI2.HHZ. | 2021-03-11T21:39:24.81 | 0.6 | undecidable | manual | S | 118 | 31.0467 | 110 | 0.09 | 48 |
IT.SULA.HNN. | 2021-03-11T21:39:24.21 | 0.3 | undecidable | manual | S | 16 | 27.4503 | 114 | 0.36 | 68 |
IV.LRP.EHZ. | 2021-03-11T21:39:24.19 | 0.3 | undecidable | manual | S | 223 | 28.6491 | 112 | 0.06 | 72 |
IT.SULP.HGE. | 2021-03-11T21:39:24.42 | 0.6 | undecidable | manual | S | 17 | 28.9488 | 112 | 0.2 | 47 |
IV.VCEL.EHN. | 2021-03-11T21:39:24.58 | 0.1 | undecidable | manual | P | 1 | 61.9935 | 98 | -0.11 | 90 |
IV.CERA.HHZ. | 2021-03-11T21:39:24.76 | 0.3 | undecidable | manual | S | 148 | 30.9468 | 110 | 0.04 | 72 |
IT.SULC.HNZ. | 2021-03-11T21:39:23.61 | 0.6 | undecidable | manual | S | 15 | 26.751 | 114 | -0.06 | 48 |
IV.GIUL.HHZ. | 2021-03-11T21:39:23.85 | 0.6 | undecidable | manual | P | 237 | 56.1993 | 99 | 0.05 | 46 |
IV.FAGN.HHZ. | 2021-03-11T21:39:23.32 | 0.6 | undecidable | manual | P | 338 | 51.6039 | 101 | 0.22 | 45 |
IV.TST02.HHE. | 2021-03-11T21:39:22.79 | 0.6 | undecidable | manual | P | 72 | 47.8188 | 102 | 0.25 | 45 |
IV.INTR.HHZ. | 2021-03-11T21:39:22.11 | 0.3 | undecidable | manual | S | 19 | 20.6682 | 123 | -0.13 | 72 |
IV.GUAR.HNN. | 2021-03-11T21:39:22.06 | 0.6 | undecidable | manual | P | 264 | 42.4242 | 104 | 0.34 | 44 |
IV.PTQR.HHZ. | 2021-03-11T21:39:21.42 | 0.6 | undecidable | manual | P | 301 | 40.4262 | 104 | -0.01 | 48 |
IV.POFI.HHZ. | 2021-03-11T21:39:21.35 | 0.6 | undecidable | manual | S | 215 | 15.9729 | 131 | 0.11 | 49 |
IV.VVLD.HHZ. | 2021-03-11T21:39:21.26 | 0.3 | undecidable | manual | S | 283 | 16.872 | 130 | -0.17 | 72 |
IV.MIDA.HHZ. | 2021-03-11T21:39:21.46 | 0.1 | undecidable | manual | P | 121 | 41.7249 | 104 | -0.15 | 92 |
IV.RNI2.HHZ. | 2021-03-11T21:39:20.22 | 0.1 | undecidable | manual | P | 118 | 31.0467 | 110 | 0.18 | 94 |
IV.LPEL.HHZ. | 2021-03-11T21:39:20.85 | 0.3 | undecidable | manual | P | 52 | 37.8288 | 106 | -0.19 | 69 |
IT.OPI.HGE. | 2021-03-11T21:39:19.64 | 0.3 | undecidable | manual | S | 174 | 6.5934 | 157 | -0.12 | 74 |
IV.CERA.HHZ. | 2021-03-11T21:39:19.91 | 0.1 | undecidable | manual | P | 148 | 30.9468 | 110 | -0.13 | 95 |
IT.SULC.HNZ. | 2021-03-11T21:39:19.21 | 0.1 | undecidable | manual | P | 15 | 26.751 | 114 | -0.22 | 94 |
IT.SULA.HNN. | 2021-03-11T21:39:19.48 | 0.1 | undecidable | manual | P | 16 | 27.4503 | 114 | -0.06 | 97 |
IV.LRP.EHZ. | 2021-03-11T21:39:19.63 | 0.1 | undecidable | manual | P | 223 | 28.6491 | 112 | -0.06 | 97 |
IT.SULP.HGE. | 2021-03-11T21:39:19.73 | 0.3 | undecidable | manual | P | 17 | 28.9488 | 112 | -0.02 | 73 |
IV.INTR.HHZ. | 2021-03-11T21:39:18.53 | 0.1 | undecidable | manual | P | 19 | 20.6682 | 123 | -0.07 | 98 |
IV.POFI.HHZ. | 2021-03-11T21:39:18.11 | 0.1 | undecidable | manual | P | 215 | 15.9729 | 131 | 0.08 | 98 |
IV.VVLD.HHZ. | 2021-03-11T21:39:18.15 | 0.3 | undecidable | manual | P | 283 | 16.872 | 130 | 0.02 | 74 |
IT.OPI.HGE. | 2021-03-11T21:39:17.24 | 0.1 | undecidable | manual | P | 174 | 6.5934 | 157 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.VVLD.HHE. | ML:1.2 | 0.00010635 | 0.66 | AML | other | m | 2021-03-11T21:39:21.50 |
IV.VVLD.HHN. | ML:1.2 | 0.0001116 | 0.26 | AML | other | m | 2021-03-11T21:39:21.53 |
IV.POFI.HHN. | ML:1.1 | 0.0000819 | 0.12 | AML | other | m | 2021-03-11T21:39:21.76 |
IV.POFI.HHE. | ML:1.2 | 0.00010685 | 0.22 | AML | other | m | 2021-03-11T21:39:21.74 |
IV.INTR.HHE. | ML:1.6 | 0.000222 | 1.42 | AML | other | m | 2021-03-11T21:39:23.81 |
IV.INTR.HHN. | ML:1.6 | 0.0002055 | 0.2 | AML | other | m | 2021-03-11T21:39:23.20 |
IV.RNI2.HHN. | ML:1.4 | 0.00011055 | 1.24 | AML | other | m | 2021-03-11T21:39:27.62 |
IV.RNI2.HHE. | ML:1.4 | 0.00009984999999999999 | 0.16 | AML | other | m | 2021-03-11T21:39:27.71 |
IV.LPEL.HHN. | ML:1.4 | 0.0000838 | 1.38 | AML | other | m | 2021-03-11T21:39:28.18 |
IV.LPEL.HHE. | ML:1.4 | 0.00007539999999999999 | 0.32 | AML | other | m | 2021-03-11T21:39:29.20 |