A magnitude Md 2.2 earthquake occured in region: 3 km NE Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6700, 12.9840 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 |
---|---|---|---|---|
Monteleone di Spoleto | PG | 3 | 599 | 599 |
Cascia | PG | 6 | 3217 | 3816 |
Poggiodomo | PG | 6 | 117 | 3933 |
Leonessa | RI | 12 | 2435 | 6368 |
Scheggino | PG | 13 | 461 | 6829 |
Sant'Anatolia di Narco | PG | 14 | 564 | 7393 |
Polino | TR | 15 | 233 | 7626 |
Vallo di Nera | PG | 15 | 364 | 7990 |
Cittareale | RI | 16 | 482 | 8472 |
Norcia | PG | 16 | 4957 | 13429 |
Ferentillo | TR | 17 | 1913 | 15342 |
Cerreto di Spoleto | PG | 18 | 1075 | 16417 |
Posta | RI | 19 | 694 | 17111 |
Montefranco | TR | 19 | 1276 | 18387 |
Arrone | TR | 20 | 2763 | 21150 |
Rivodutri | RI | 20 | 1253 | 22403 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1990-06-27 02:47:56 |
42.67 | 12.984 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 121719 |
Field | Value |
---|---|
Time (UTC) | 1990-06-27 02:47:56 ± 0.164 |
Latitude | 42.6700 ± 0.0080 |
Longitude | 12.9840 ± 0.0083 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 121719 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1122.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 253 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00291 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00745 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 121719 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:53:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1990-06-27T02:48:25.50 | 10.0 | undecidable | manual | SG | 358 | 0.8214 | 0.11 | 0.5 | |
--.CIO.Z. | 1990-06-27T02:48:15.97 | 10.0 | undecidable | manual | SG | 12 | 0.5328 | -0.06 | 0.7 | |
--.ASS.Z. | 1990-06-27T02:48:14.00 | 10.0 | undecidable | manual | SG | 328 | 0.4551 | 0.41 | 0 | |
--.ALP.Z. | 1990-06-27T02:48:13.17 | 10.0 | undecidable | manual | SG | 75 | 0.444 | 0.2 | 0.4 | |
--.ARV.Z. | 1990-06-27T02:48:13.00 | 10.0 | undecidable | manual | PG | 358 | 0.8214 | -0.33 | 0.3 | |
--.RM8.Z. | 1990-06-27T02:48:09.18 | 10.0 | undecidable | manual | SG | 30 | 0.3219 | -0.14 | 0.6 | |
--.CIO.Z. | 1990-06-27T02:48:07.99 | 10.0 | undecidable | manual | PG | 12 | 0.5328 | 0.06 | 1.8 | |
--.ALP.Z. | 1990-06-27T02:48:06.17 | 10.0 | undecidable | manual | PG | 75 | 0.444 | 0.01 | 1.9 | |
--.ASS.Z. | 1990-06-27T02:48:06.50 | 10.0 | undecidable | manual | PG | 328 | 0.4551 | -0.02 | 1.9 | |
--.RM8.Z. | 1990-06-27T02:48:04.10 | 10.0 | undecidable | manual | PG | 30 | 0.3219 | 0.05 | 1.9 |