A magnitude ML 1.3 earthquake occured in region: 2 km N Labro (RI), on
and geographic coordinates (lat, lon) 42.5420, 12.8020 at 10 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 |
---|---|---|---|---|
Labro | RI | 2 | 374 | 374 |
Morro Reatino | RI | 3 | 373 | 747 |
Colli sul Velino | RI | 5 | 533 | 1280 |
Arrone | TR | 5 | 2763 | 4043 |
Rivodutri | RI | 5 | 1253 | 5296 |
Polino | TR | 6 | 233 | 5529 |
Montefranco | TR | 7 | 1276 | 6805 |
Poggio Bustone | RI | 8 | 2055 | 8860 |
Ferentillo | TR | 9 | 1913 | 10773 |
Greccio | RI | 10 | 1558 | 12331 |
Cantalice | RI | 12 | 2755 | 15086 |
Stroncone | TR | 12 | 4917 | 20003 |
Terni | TR | 13 | 111501 | 131504 |
Leonessa | RI | 14 | 2435 | 133939 |
Contigliano | RI | 15 | 3783 | 137722 |
Rieti | RI | 16 | 47698 | 185420 |
Monteleone di Spoleto | PG | 17 | 599 | 186019 |
Cottanello | RI | 18 | 563 | 186582 |
Configni | RI | 18 | 633 | 187215 |
Scheggino | PG | 19 | 461 | 187676 |
Montasola | RI | 20 | 395 | 188071 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-10-06 02:39:19 |
42.542 | 12.8017 | 10 | 2021-10-06 04:10:10 |
Sala Sismica INGV-Roma | 96277331 |
Field | Value |
---|---|
Time (UTC) | 2021-10-06 02:39:19 ± 0.15 |
Latitude | 42.5420 ± 0.0090 |
Longitude | 12.8017 ± 0.0073 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96277331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1029 |
Semi-minor axis of confidence ellipse (meter) | 544 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 178 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1030.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58456 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.5 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 96277331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-06 04:10:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.POFI.HNZ. | 2021-10-06T02:39:51.59 | 3.0 | undecidable | manual | Sn | -0.4 | 0 | |||
IV.NRCA.HHZ. | 2021-10-06T02:39:33.01 | 0.6 | undecidable | manual | S | 38 | 41.2254 | 50 | -0.3 | 46 |
IV.MML1.EHZ. | 2021-10-06T02:39:31.45 | 0.1 | undecidable | manual | P | 12 | 64.8906 | 50 | 0.28 | 88 |
IV.FDMO.HHZ. | 2021-10-06T02:39:30.49 | 0.1 | undecidable | manual | P | 23 | 59.5959 | 50 | 0.13 | 92 |
IV.CESI.HHZ. | 2021-10-06T02:39:29.29 | 0.1 | undecidable | manual | P | 9 | 52.0035 | 50 | 0.1 | 94 |
IV.FIAM.HHZ. | 2021-10-06T02:39:27.30 | 1.0 | negative | manual | P | 140 | 39.9267 | 50 | -0.02 | 24 |
IV.LNSS.HHZ. | 2021-10-06T02:39:27.60 | 0.6 | undecidable | manual | S | 71 | 20.6682 | 116 | 0.03 | 50 |
IV.NRCA.HHZ. | 2021-10-06T02:39:27.30 | 0.1 | undecidable | manual | P | 38 | 41.2254 | 50 | -0.22 | 93 |
IV.GAVE.EHZ. | 2021-10-06T02:39:26.76 | 0.6 | undecidable | manual | S | 24 | 18.2706 | 119 | -0.09 | 50 |
IV.CESX.HHZ. | 2021-10-06T02:39:26.55 | 0.6 | undecidable | manual | S | 293 | 19.0698 | 118 | -0.52 | 45 |
IV.LNSS.HHZ. | 2021-10-06T02:39:24.01 | 0.1 | undecidable | manual | P | 71 | 20.6682 | 116 | -0.2 | 97 |
IV.CESX.HHZ. | 2021-10-06T02:39:23.88 | 1.0 | undecidable | manual | P | 293 | 19.0698 | 118 | -0.04 | 25 |
IV.GAVE.EHZ. | 2021-10-06T02:39:23.88 | 0.1 | positive | manual | P | 24 | 18.2706 | 119 | 0.09 | 100 |
IV.ARRO.EHZ. | 2021-10-06T02:39:23.57 | 0.6 | undecidable | manual | S | 325 | 5.0949 | 153 | 0.07 | 51 |
IV.ARRO.EHZ. | 2021-10-06T02:39:22.10 | 0.1 | undecidable | manual | P | 325 | 5.0949 | 153 | 0.24 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHN. | ML:1.4 | 0.0002065 | 0.78 | AML | other | m | 2021-10-06T02:39:27.07 |
IV.GAVE.EHE. | ML:1.3 | 0.0001595 | 0.34 | AML | other | m | 2021-10-06T02:39:27.08 |
IV.CESI.HHE. | ML:1.2 | 0.0000351 | 1.28 | AML | other | m | 2021-10-06T02:39:29.27 |
IV.NRCA.HHE. | ML:1.2 | 0.00005675 | 0.8 | AML | other | m | 2021-10-06T02:39:34.07 |
IV.NRCA.HHN. | ML:1.1 | 0.00003835 | 0.42 | AML | other | m | 2021-10-06T02:39:34.57 |
IV.CESI.HHN. | ML:1.2 | 0.00003395 | 1.58 | AML | other | m | 2021-10-06T02:39:44.90 |
IV.POFI.HNN. | ML:3.4 | 0.0017124999999999998 | 0.4 | AML | other | m | 2021-10-06T02:40:04.23 |
IV.POFI.HNE. | ML:3.4 | 0.0018640000000000002 | 0.4 | AML | other | m | 2021-10-06T02:40:04.23 |