A magnitude ML 1.1 earthquake occured in region: 2 km NE Rivodutri (RI), on
and geographic coordinates (lat, lon) 42.5340, 12.8640 at 8 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 |
---|---|---|---|---|
Rivodutri | RI | 2 | 1253 | 1253 |
Morro Reatino | RI | 3 | 373 | 1626 |
Poggio Bustone | RI | 4 | 2055 | 3681 |
Labro | RI | 5 | 374 | 4055 |
Polino | TR | 6 | 233 | 4288 |
Colli sul Velino | RI | 8 | 533 | 4821 |
Cantalice | RI | 8 | 2755 | 7576 |
Leonessa | RI | 9 | 2435 | 10011 |
Arrone | TR | 10 | 2763 | 12774 |
Montefranco | TR | 11 | 1276 | 14050 |
Ferentillo | TR | 11 | 1913 | 15963 |
Greccio | RI | 12 | 1558 | 17521 |
Rieti | RI | 14 | 47698 | 65219 |
Monteleone di Spoleto | PG | 15 | 599 | 65818 |
Contigliano | RI | 16 | 3783 | 69601 |
Stroncone | TR | 17 | 4917 | 74518 |
Cittaducale | RI | 18 | 6828 | 81346 |
Terni | TR | 18 | 111501 | 192847 |
Micigliano | RI | 18 | 127 | 192974 |
Posta | RI | 19 | 694 | 193668 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-06-09 20:02:14 |
42.5343 | 12.8642 | 8 | 2021-12-29 11:12:11 |
Bollettino Sismico Italiano INGV | 92752551 |
Reviewed Rev100 |
ML 1.1 | 2021-06-09 20:02:14 |
42.5302 | 12.8623 | 8 | 2021-06-09 20:08:14 |
Sala Sismica INGV-Roma | 90994931 |
Field | Value |
---|---|
Time (UTC) | 2021-06-09 20:02:14 ± 0.06 |
Latitude | 42.5343 ± 0.0036 |
Longitude | 12.8642 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 92752551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 372 |
Semi-minor axis of confidence ellipse (meter) | 166 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 198 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52970 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 90994931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-09 20:08:14 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 92752551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-07-14 11:13:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TST02.HHZ. | 2021-06-09T20:02:56.88 | 3.0 | undecidable | manual | S | -0.34 | 0 | |||
IV.CELB.HHZ. | 2021-06-09T20:02:54.76 | 3.0 | undecidable | manual | Pg | 6.44 | 0 | |||
IV.CSNT.HHZ. | 2021-06-09T20:02:43.05 | 3.0 | positive | manual | P | 1.52 | 0 | |||
IV.LAV9.HHZ. | 2021-06-09T20:02:33.05 | 3.0 | positive | manual | P | 0.25 | 0 | |||
IV.ASSB.HHZ. | 2021-06-09T20:02:33.63 | 0.6 | undecidable | manual | S | 344 | 58.7967 | 50 | 0.33 | 44 |
IV.FDMO.HHZ. | 2021-06-09T20:02:33.39 | 0.3 | undecidable | manual | S | 18 | 58.5969 | 50 | 0.15 | 69 |
IV.MTRA.HNZ. | 2021-06-09T20:02:30.56 | 0.6 | undecidable | manual | S | 60 | 49.9167 | 50 | -0.38 | 45 |
IV.MOMA.HHZ. | 2021-06-09T20:02:28.19 | 0.6 | undecidable | manual | S | 321 | 38.3283 | 50 | 0.35 | 46 |
IV.SMA1.EHZ. | 2021-06-09T20:02:28.27 | 0.3 | undecidable | manual | S | 74 | 39.9267 | 50 | 0.01 | 74 |
IV.NRCA.HHZ. | 2021-06-09T20:02:27.72 | 0.3 | undecidable | manual | S | 31 | 38.9277 | 50 | -0.28 | 70 |
IV.FDMO.HHZ. | 2021-06-09T20:02:25.43 | 0.3 | undecidable | manual | P | 18 | 58.5969 | 50 | 0.09 | 70 |
IV.MTCE.HHZ. | 2021-06-09T20:02:25.08 | 0.6 | undecidable | manual | P | 190 | 57.5979 | 50 | -0.12 | 47 |
IV.ASSB.HHZ. | 2021-06-09T20:02:25.37 | 0.3 | undecidable | manual | P | 344 | 58.7967 | 50 | -0.01 | 71 |
IV.RM33.EHZ. | 2021-06-09T20:02:24.92 | 0.3 | undecidable | manual | S | 96 | 28.749 | 106 | -0.03 | 75 |
IV.CESI.HNZ. | 2021-06-09T20:02:24.23 | 0.1 | undecidable | manual | P | 4 | 52.3032 | 50 | -0.15 | 93 |
IV.MC2.EHZ. | 2021-06-09T20:02:23.83 | 0.1 | undecidable | manual | P | 32 | 49.5171 | 50 | -0.11 | 95 |
IV.CESX.HHZ. | 2021-06-09T20:02:23.28 | 0.3 | undecidable | manual | S | 290 | 24.0537 | 109 | -0.12 | 74 |
IV.MTRA.HNZ. | 2021-06-09T20:02:23.98 | 0.1 | undecidable | manual | P | 60 | 49.9167 | 50 | -0.03 | 96 |
IV.CAMP.HHZ. | 2021-06-09T20:02:23.37 | 0.6 | undecidable | manual | P | 90 | 44.5221 | 50 | 0.19 | 47 |
IV.NRCA.HHZ. | 2021-06-09T20:02:22.06 | 0.3 | undecidable | manual | P | 31 | 38.9277 | 50 | -0.25 | 70 |
IV.SMA1.EHZ. | 2021-06-09T20:02:22.55 | 0.3 | undecidable | manual | P | 74 | 39.9267 | 50 | 0.08 | 73 |
IV.MOMA.HHZ. | 2021-06-09T20:02:22.33 | 0.3 | undecidable | manual | P | 321 | 38.3283 | 50 | 0.11 | 72 |
IV.FIAM.HNZ. | 2021-06-09T20:02:21.98 | 0.1 | undecidable | manual | P | 145 | 36.1416 | 50 | 0.1 | 97 |
IV.GAVE.EHZ. | 2021-06-09T20:02:21.36 | 0.3 | undecidable | manual | S | 8 | 17.6712 | 115 | 0.03 | 76 |
IV.LNSS.HHZ. | 2021-06-09T20:02:20.85 | 0.6 | undecidable | manual | S | 62 | 16.2726 | 117 | -0.05 | 51 |
IV.RM33.EHZ. | 2021-06-09T20:02:20.55 | 0.6 | undecidable | manual | P | 96 | 28.749 | 106 | -0.01 | 50 |
IV.CESX.HHZ. | 2021-06-09T20:02:19.32 | 0.3 | undecidable | manual | P | 290 | 24.0537 | 109 | -0.34 | 71 |
IV.LNSS.HHZ. | 2021-06-09T20:02:18.52 | 0.3 | positive | manual | P | 62 | 16.2726 | 117 | 0.31 | 72 |
IV.GAVE.EHZ. | 2021-06-09T20:02:18.54 | 0.3 | undecidable | manual | P | 8 | 17.6712 | 115 | 0.07 | 76 |
IV.ARRO.EHZ. | 2021-06-09T20:02:18.74 | 0.6 | undecidable | manual | S | 302 | 9.4794 | 132 | -0.19 | 50 |
IV.ARRO.EHZ. | 2021-06-09T20:02:17.26 | 0.1 | positive | manual | P | 302 | 9.4794 | 132 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHN. | ML:1.6 | 0.0005565 | 0.16 | AML | other | m | 2021-06-09T20:02:19.14 |
IV.ARRO.EHE. | ML:1.5 | 0.000435 | 0.16 | AML | other | m | 2021-06-09T20:02:19.45 |
IV.GAVE.EHN. | ML:1.5 | 0.000287 | 0.16 | AML | other | m | 2021-06-09T20:02:21.90 |
IV.LNSS.HHE. | ML:1.4 | 0.0002275 | 0.34 | AML | other | m | 2021-06-09T20:02:22.82 |
IV.GAVE.EHE. | ML:1.6 | 0.0003715 | 1.38 | AML | other | m | 2021-06-09T20:02:22.97 |
IV.LNSS.HHN. | ML:1.4 | 0.0002235 | 1.38 | AML | other | m | 2021-06-09T20:02:23.96 |
IV.RM33.EHN. | ML:0.9 | 0.00004265 | 0.2 | AML | other | m | 2021-06-09T20:02:25.29 |
IV.NRCA.HHE. | ML:1.2 | 0.000060049999999999996 | 0.14 | AML | other | m | 2021-06-09T20:02:28.55 |
IV.CESX.HHN. | ML:0.9 | 0.0000492 | 1.58 | AML | other | m | 2021-06-09T20:02:29.04 |
IV.SMA1.EHE. | ML:1.4 | 0.00008265 | 0.46 | AML | other | m | 2021-06-09T20:02:29.28 |
IV.NRCA.HHN. | ML:1.1 | 0.000043700000000000005 | 1.08 | AML | other | m | 2021-06-09T20:02:29.08 |
IV.CESX.HHE. | ML:0.8 | 0.000040499999999999995 | 1.52 | AML | other | m | 2021-06-09T20:02:29.96 |
IV.RM33.EHE. | ML:0.8 | 0.000036400000000000004 | 0.84 | AML | other | m | 2021-06-09T20:02:29.82 |
IV.MOMA.HHE. | ML:1.0 | 0.000034 | 1.16 | AML | other | m | 2021-06-09T20:02:30.31 |
IV.MOMA.HHN. | ML:1.0 | 0.0000349 | 0.5 | AML | other | m | 2021-06-09T20:02:31.05 |
IV.SMA1.EHN. | ML:1.0 | 0.00003565 | 0.74 | AML | other | m | 2021-06-09T20:02:32.90 |
IV.FDMO.HHE. | ML:1.0 | 0.00002175 | 0.18 | AML | other | m | 2021-06-09T20:02:34.58 |
IV.ASSB.HHE. | ML:1.0 | 0.0000195 | 1.66 | AML | other | m | 2021-06-09T20:02:34.83 |
IV.FDMO.HHN. | ML:0.8 | 0.00001645 | 0.44 | AML | other | m | 2021-06-09T20:02:35.66 |
IV.ASSB.HHN. | ML:1.1 | 0.0000229 | 1.08 | AML | other | m | 2021-06-09T20:02:35.39 |