A magnitude ML 1.4 earthquake occured in region: 7 km E Borgorose (RI), on
and geographic coordinates (lat, lon) 42.1760, 13.3170 at 10 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 |
---|---|---|---|---|
Borgorose | RI | 7 | 4591 | 4591 |
Massa d'Albe | AQ | 10 | 1476 | 6067 |
Magliano de' Marsi | AQ | 10 | 3690 | 9757 |
Sante Marie | AQ | 12 | 1166 | 10923 |
Scurcola Marsicana | AQ | 13 | 2824 | 13747 |
Tornimparte | AQ | 13 | 3187 | 16934 |
Tagliacozzo | AQ | 13 | 6889 | 23823 |
Lucoli | AQ | 13 | 1011 | 24834 |
Pescorocchiano | RI | 14 | 2075 | 26909 |
Rocca di Cambio | AQ | 16 | 533 | 27442 |
Rocca di Mezzo | AQ | 17 | 1526 | 28968 |
Ovindoli | AQ | 17 | 1227 | 30195 |
Ocre | AQ | 18 | 1167 | 31362 |
Avezzano | AQ | 19 | 42515 | 73877 |
Fiamignano | RI | 19 | 1413 | 75290 |
Cappadocia | AQ | 19 | 528 | 75818 |
Fossa | AQ | 19 | 721 | 76539 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-01-21 17:45:45 |
42.1763 | 13.3167 | 10 | 2021-07-12 16:55:05 |
Bollettino Sismico Italiano INGV | 88756311 |
Reviewed Rev100 |
ML 1.5 | 2021-01-21 17:45:45 |
42.173 | 13.3183 | 10 | 2021-01-21 17:57:33 |
Sala Sismica INGV-Roma | 86438981 |
Field | Value |
---|---|
Time (UTC) | 2021-01-21 17:45:45 ± 0.04 |
Latitude | 42.1763 ± 0.0027 |
Longitude | 13.3167 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 88756311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 321 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 258 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 56 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.16637 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49373 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 86438981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-21 17:57:33 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 88756311 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-04-15 16:48:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2021-01-21T17:45:59.46 | 0.6 | undecidable | manual | S | 143 | 42.3243 | 50 | 0.33 | 45 |
IV.T0110.HHZ. | 2021-01-21T17:45:58.37 | 0.6 | undecidable | manual | S | 81 | 38.2284 | 50 | 0.35 | 45 |
IV.TERO.HHZ. | 2021-01-21T17:45:55.00 | 1.0 | undecidable | manual | P | 25 | 54.8007 | 50 | -0.16 | 23 |
IV.INTR.HHZ. | 2021-01-21T17:45:54.34 | 0.3 | undecidable | manual | P | 110 | 51.7038 | 50 | -0.34 | 66 |
IV.FAGN.HHZ. | 2021-01-21T17:45:54.58 | 0.6 | undecidable | manual | S | 66 | 24.0537 | 50 | 0.33 | 46 |
IV.RCAV.EHZ. | 2021-01-21T17:45:54.00 | 0.6 | undecidable | manual | P | 220 | 47.619 | 50 | -0.05 | 47 |
IT.CSO1.HGZ. | 2021-01-21T17:45:53.30 | 0.6 | undecidable | manual | S | 246 | 20.5683 | 117 | 0.13 | 49 |
IV.VVLD.HHZ. | 2021-01-21T17:45:53.13 | 0.6 | undecidable | manual | P | 143 | 42.3243 | 50 | -0.11 | 47 |
MN.AQU.HHZ. | 2021-01-21T17:45:53.38 | 0.6 | undecidable | manual | S | 20 | 20.9679 | 116 | 0.07 | 49 |
IV.GUAR.HNN. | 2021-01-21T17:45:53.45 | 1.0 | undecidable | manual | P | 180 | 42.3243 | 50 | 0.22 | 23 |
IV.PTQR.HHZ. | 2021-01-21T17:45:52.39 | 0.3 | undecidable | manual | S | 158 | 18.4704 | 119 | -0.13 | 73 |
IV.GIGS.HHN. | 2021-01-21T17:45:52.29 | 0.3 | undecidable | manual | P | 34 | 37.2294 | 50 | -0.15 | 71 |
IV.T0110.HHZ. | 2021-01-21T17:45:52.72 | 0.1 | undecidable | manual | P | 81 | 38.2284 | 50 | 0.12 | 94 |
IV.FIAM.HHZ. | 2021-01-21T17:45:52.91 | 0.6 | undecidable | manual | S | 302 | 19.2696 | 118 | 0.14 | 49 |
IV.CAMP.HHE. | 2021-01-21T17:45:52.81 | 0.3 | undecidable | manual | P | 11 | 40.626 | 50 | -0.16 | 70 |
IV.RM33.HNE. | 2021-01-21T17:45:52.40 | 0.3 | undecidable | manual | P | 347 | 37.8288 | 50 | -0.14 | 71 |
IV.FAGN.HHZ. | 2021-01-21T17:45:50.20 | 0.3 | undecidable | manual | P | 66 | 24.0537 | 50 | -0.22 | 71 |
IV.FIAM.HHZ. | 2021-01-21T17:45:49.62 | 0.1 | undecidable | manual | P | 302 | 19.2696 | 118 | 0.05 | 99 |
IV.PTQR.HHZ. | 2021-01-21T17:45:49.41 | 0.1 | undecidable | manual | P | 158 | 18.4704 | 119 | -0.01 | 100 |
IT.CSO1.HGZ. | 2021-01-21T17:45:49.83 | 0.3 | undecidable | manual | P | 246 | 20.5683 | 117 | 0.03 | 74 |
MN.AQU.HHZ. | 2021-01-21T17:45:49.93 | 0.3 | undecidable | manual | P | 20 | 20.9679 | 116 | 0.05 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PTQR.HHN. | ML:1.5 | 0.0002765427 | 0.2176 | AML | other | m | 2021-01-21T17:45:52.45 |
IV.PTQR.HHE. | ML:1.7 | 0.00040100000000000004 | 0.38 | AML | other | m | 2021-01-21T17:45:52.78 |
IV.FIAM.HHE. | ML:0.9 | 0.000067386735 | 0.064 | AML | other | m | 2021-01-21T17:45:53.20 |
IV.FIAM.HNE. | ML:1.8 | 0.00043516200000000006 | 0.3712 | AML | other | m | 2021-01-21T17:45:53.34 |
IV.FIAM.HNN. | ML:1.2 | 0.00012748138 | 0.2048 | AML | other | m | 2021-01-21T17:45:53.45 |
IV.FIAM.HHN. | ML:0.9 | 0.00006464811 | 0.128 | AML | other | m | 2021-01-21T17:45:54.84 |
IV.FAGN.HHN. | ML:1.5 | 0.00020700000000000002 | 1.68 | AML | other | m | 2021-01-21T17:45:56.00 |
IV.FAGN.HHE. | ML:1.6 | 0.00022698564999999997 | 1.5392 | AML | other | m | 2021-01-21T17:45:58.12 |
IV.T0110.HHN. | ML:1.4 | 0.000092609525 | 1.6416 | AML | other | m | 2021-01-21T17:45:59.06 |
IV.VVLD.HNE. | ML:1.6 | 0.0001207559 | 0.6912 | AML | other | m | 2021-01-21T17:46:00.44 |
IV.VVLD.HNN. | ML:1.6 | 0.00011965355 | 1.088 | AML | other | m | 2021-01-21T17:46:00.70 |
IV.INTR.HNN. | ML:1.8 | 0.00016329784999999998 | 0.9248 | AML | other | m | 2021-01-21T17:46:01.54 |
IV.MTCE.HHN. | ML:1.6 | 0.00009726456 | 1.296 | AML | other | m | 2021-01-21T17:46:01.00 |
IV.VVLD.HHE. | ML:1.0 | 0.0000283903655 | 1.744 | AML | other | m | 2021-01-21T17:46:02.03 |
IV.T0110.HHE. | ML:1.3 | 0.000074734095 | 0.4352 | AML | other | m | 2021-01-21T17:46:03.46 |
IV.INTR.HHN. | ML:1.3 | 0.000055580260000000004 | 0.4992 | AML | other | m | 2021-01-21T17:46:05.37 |
IV.TERO.HHE. | ML:0.8 | 0.00001569276 | 0.2944 | AML | other | m | 2021-01-21T17:46:07.28 |
IV.VVLD.HHN. | ML:1.0 | 0.000029360895 | 0.8192 | AML | other | m | 2021-01-21T17:46:07.76 |
IV.TERO.HNN. | ML:1.8 | 0.0001558958 | 1.104 | AML | other | m | 2021-01-21T17:46:12.01 |
IV.INTR.HNE. | ML:1.7 | 0.00012239055 | 0.9216 | AML | other | m | 2021-01-21T17:46:13.52 |
IV.TERO.HHN. | ML:1.0 | 0.0000232433 | 0.7808 | AML | other | m | 2021-01-21T17:46:13.63 |
IV.TERO.HNE. | ML:1.7 | 0.000118763125 | 0.8736 | AML | other | m | 2021-01-21T17:46:14.14 |
IV.INTR.HHE. | ML:1.3 | 0.000043482645 | 0.9376 | AML | other | m | 2021-01-21T17:46:15.23 |